url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
http://math.stackexchange.com/questions/95323/smooth-curves-of-genus-3 | # Smooth Curves of genus 3
Let $X$ be a smooth projective curve of genus 3 over an algebraically closed field of characteristic 0. How do I show that any curve like this is hyperelliptic or a plane curve of degree 4? Why is $K(X)$ isomorphic to $k(t)[y]$ for $y^{2}=f$ with $f \in k[t]$?
-
Under your hypotheses, the R... | 2015-04-27T17:37:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.maa.org/press/books/old-and-new-unsolved-problems-in-plane-geometry-and-number-theory | # Old and New Unsolved Problems in Plane Geometry and Number Theory
### Victor Klee and Stan Wagon
Print ISBN: 978-0-88385-315-3
340 pp., Paperbound, 1991
List Price: $32.00 Member Price:$24.00
Series: Dolciani Mathematical Expositions
Part of the broad appeal of mathematics is that there are simply stated questions... | 2020-04-03T12:11:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/63893/how-to-find-speed-when-accelerating-down-a-slanted-wire/63894 | # How to find speed when accelerating down a slanted wire
I saw this picture on one of my social media sites with the caption, "I'd do this in a heart beat! Who's with me!"
I was about to go balls to the walls and say, "I'm in! When and where??" But then I got to thinking, how fast would I be going when I hit the wat... | 2016-05-01T17:49:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/48378/difference-of-gamma-random-variables | # Difference of Gamma random variables
Given two independent random variables $X\sim \mathrm{Gamma}(\alpha_X,\beta_X)$ and $Y\sim \mathrm{Gamma}(\alpha_Y,\beta_Y)$, what is the distribution of the difference, i.e. $D=X-Y$?
If the result is not well-known, how would I go about deriving the result?
• I think may be re... | 2020-08-15T09:27:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://lt-jds.jinr.ru/record/58383?ln=en | / Experiment-HEP arXiv:1205.0594
Measurement of the Lambda(b) cross section and the anti-Lambda(b) to Lambda(b) ratio with Lambda(b) to J/Psi Lambda decays in pp collisions at sqrt(s) = 7 TeV
Abstract: The Lambda(b) differential production cross section and the cross-section ratio for anti-Lambda(b)/Lambda(b) product... | 2020-04-02T04:36:42 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://archive.numdam.org/item/BSMF_2001__129_1_91_0/?source=PMIHES_1990__72__63_0 | Perturbation singulière en dimension trois : canards en un point pseudo-singulier nœud [ Singular perturbation, tridimensional case: canards on a pseudo-singular node point ]
Bulletin de la Société Mathématique de France, Volume 129 (2001) no. 1, p. 91-113
We study singularly perturbed system of differential equation... | 2020-06-06T21:55:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 15, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://www.reference.com/browse/Dimensionless+unit | Definitions
# Thomson (unit)
The unit Thomson is a unit that has appeared infrequently in scientific literature relating to the field of mass spectrometry as a unit of mass-to-charge ratio. The name refers to J. J. Thomson who measured the mass-to-charge ratio of electrons and ions.
## Definition
Cooks and Rockwood... | 2014-09-01T15:03:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.physicsforums.com/showthread.php?t=304110 | Artificial Gravity Field Generator Possible?
by earamsey
Tags: artificial, field, generator, gravity
P: 34 I read about an equation; $$E = mc^2$$ and concluded that $$m=\frac{E}{c^2}$$. Therefore, I assume that one can create earth gravity by emitting energy equivalent to mass of earth. I also read that, simply put, ... | 2014-03-10T10:43:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://xmphysics.com/2023/01/10/18-4-2-beta-decay/ | 18.4.2 Beta Decay
A beta particle is basically a very energetic electron. A beta decay is represented by the equation
$\displaystyle {}_{Z}^{A}X\to {}_{{Z+1}}^{A}Y+{}_{{-1}}^{0}e$
If you compare the A and the Z numbers of the parent and daughter nuclei carefully, you will realize that the nucleus has lost one neutro... | 2023-01-30T11:16:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 7, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/what-is-the-temperature-of-sirius | # What is the temperature of Sirius?
Sirius A have a surface temperature of ${9940}^{0} K$.
Sirius B have a surface temperature of ${25200}^{0} K$. | 2018-10-23T11:51:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 2, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://too-meta.neocities.org/anki/analysis/1575499995541/ | Math and science::Analysis::Tao::08. Infinite sets
# Count all the things (countability propositions)
A number of propositions related to countable sets:
• All subsets of the natural numbers are at most countable.
• Let $$Y$$ be a set, and let $$f: \mathbb{N} \rightarrow Y$$ be a function. Then the image $$f(\mathbb... | 2023-02-06T02:57:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://indico.desy.de/indico/event/8648/contributions | # PANIC 2014 - Particles and Nuclei International Conference 2014
24-29 August 2014
Hamburg University
Europe/Berlin timezone
Home > Contribution List
## Contribution List
Displaying 282 contributions out of 282
Type: Talk Session: Quarks and gluons in hot and dense matter
Track: 1) Quarks and gluons in hot and dens... | 2018-11-19T04:43:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quomodocumque.wordpress.com/2017/10/05/trace-test/ | ## Trace test
Jose Rodriguez gave a great seminar here yesterday about his work on the trace test, a numerical way of identifying irreducible components of varieties. In Jose’s world, you do a lot of work with homotopy; if a variety X intersects a linear subspace V in points p1, p2, .. pk, you can move V a little bit... | 2017-12-11T20:46:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://unapologetic.wordpress.com/2008/10/23/ | # The Unapologetic Mathematician
## Group Representations
We’ve now got the general linear group $\mathrm{GL}(V)$ of all invertible linear maps from a vector space $V$ to itself. Incidentally this lives inside the endomorphism algebra $\hom_\mathbf{Vect}(V,V)$ of all linear transformations from $V$ to itself. In fact... | 2015-08-03T08:37:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 23, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.simscale.com/docs/content/simwiki/numerics/what-are-the-navier-stokes-equations.html | # What are the Navier-Stokes Equations?¶
The movement of fluid in the physical domain is driven by various properties. For the purpose of bringing the behavior of fluid flow to light and developing a mathematical model, those properties have to be defined precisely as to provide transition between the physical and the... | 2019-04-20T23:18:14 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://quant.stackexchange.com/questions?page=4&sort=faq | # All Questions
651 views
### Two prices pass the cointegration test but there is a trend. How to check stationarity?
Below is a spread built with two ETFs that pass the cointegration test i.e. Adjusted Dickey Fuller, adfTest(type="nc") in R's fUnitRoots with a p-value < 0.01. The red line is the trendline. What ...... | 2016-02-14T10:20:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/eigenvalue-question.315766/ | # Eigenvalue question
1. May 22, 2009
### jeff1evesque
Hello,
I was reading something in my text/wikipedia, and they both said that "...the eigenvalues of a matrix are the zeros of its characteristic polynomial." Do they mean that λ in the characteristic polynomial causes det (A - λI) = 0 (in particular A = λI)?
J... | 2017-08-23T02:52:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathhelpboards.com/threads/self-adjoint-operator-bens-question-at-yahoo-answers.4806/ | ### Welcome to our community
#### Fernando Revilla
##### Well-known member
MHB Math Helper
Here is the question:
I have matrix that represent T:V -> V (linear map over $\mathbb{R}$) according to basis $E$.
E is not an orthonormal set.
how can I know if this T is self-adjoin ?
I know that if E was orthonormal bas... | 2020-09-24T04:24:41 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.zbmath.org/authors/?q=ai%3Awang.pengyan | ## Wang, Pengyan
Compute Distance To:
Author ID: wang.pengyan Published as: Wang, Pengyan
Documents Indexed: 62 Publications since 1971 Co-Authors: 14 Co-Authors with 14 Joint Publications 273 Co-Co-Authors
all top 5
### Co-Authors
4 single-authored 5 Niu, Pengcheng 3 Daniels, P. G. 2 Cao, Linfen 2 Chen, Wenxiong... | 2022-05-24T06:14:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://jro.io/r2c2/ | R2-C2
Reliable RAID Configuration Calculator (R2-C2)
Reliable RAID Configuration Calculator (R2-C2) lets you compare the probability of zpool failure as a function of individual drive failure probability for different ZFS RAID configurations. Enter the number of hard drives per vdev, the parity drives per vdev, and n... | 2022-08-09T18:56:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/13847/how-does-dinterval-for-interval-censored-data-work-in-jags | # How does dinterval() for interval censored data work in JAGS?
I am trying to understand how dinterval() works in JAGS for censored data. I am modeling coarse data where I only have upper and lower bounds for each data point (not the true value). Here is a simple example of how I think it should work:
Some upper and... | 2021-04-12T01:51:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://sebastiaanjanssens.nl/ | ## Welcome!
My name is Sebastiaan Janssens and I work in mathematics under supervision of my PhD advisors O. Diekmann, S.A. van Gils and Yu.A. Kuznetsov at Utrecht University and the University of Twente in The Netherlands.
My interests are in dynamical systems: foundations, stability and bifurcation. In particular:
... | 2018-06-25T19:46:04 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://pos.sissa.it/363/013/ | Volume 363 - 37th International Symposium on Lattice Field Theory (LATTICE2019) - Main session
Interglueball potential in SU(N$_c$) lattice gauge theory
N. Yamanaka,* H. Iida, A. Nakamura, M. Wakayama
*corresponding author
Full text: pdf
Pre-published on: January 03, 2020
Published on:
Abstract
We report on our calcula... | 2020-08-15T05:40:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://slideplayer.com/slide/3193394/ | # Matrices are identified by their size.
## Presentation on theme: "Matrices are identified by their size."— Presentation transcript:
Matrices are identified by their size.
Matrices and Row Operations column A matrix is a rectangular array of numbers. We subscript entries to tell their location in the array rows colu... | 2017-08-22T07:42:57 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://math.stackexchange.com/questions/222450/evaluate-the-triple-integral-int-02-int-0y-int-0-sqrt4-y22xdxdzdy | # Evaluate the triple integral $\int_0^2\int_0^y\int_0^{\sqrt{4-y^2}}2xdxdzdy\\$.
$$\\ \int_0^2\int_0^y\int_0^{\sqrt{4-y^2}}2xdxdzdy\\ \int_0^2\int_0^y4-y^2dzdy\\ \int_0^2(4-y^2)ydy\\ -\frac{1}{2}\left( \left.4y-\frac{1}{3}y^3\right|_0^2\right )\\ =-\frac{8}{3}$$
I have worked over this problem several times and I ca... | 2013-05-23T14:32:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.stevebronder.com/news/2014/8/3/8el0szzsaxhfiljvkf8f4uty2yiinh | Updates and Research from Steve Bronder
The purpose of this site is to give current information on Steve Bronder's (me) research and personal life
# Introduction to R: Graphs and Maps
Introduction to R: Graphs and Maps
### Introduction
The purpose of this tutorial is to be an introductory text for the R programmin... | 2019-08-18T01:45:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ftp.aimsciences.org/article/doi/10.3934/dcds.2003.9.1185 | Advanced Search
Article Contents
Article Contents
Periodic probability measures are dense in the set of invariant measures
• We show that if a mixing diffeomorphism of a compact manifold preserves an ergodic hyperbolic probability measure, then the measures supported by hyperbolic periodic points are dense in the set... | 2023-03-22T09:15:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.semanticscholar.org/paper/A-Semicontinuity-Result-for-Monodromy-under-Degene-Katz/6db517f215185390037a8f47de633c110f4effc0 | # A Semicontinuity Result for Monodromy under Degeneration
#### Abstract
We x a a prime number l. We denote by E a nite extension of Ql inside a chosen algebraic closure Ql of Ql, by O the ring of integers in E , by F its residue eld, and by F an algebraic closure of F . We take as coeÆcient eld A one of the elds on ... | 2017-12-14T13:53:31 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://zbmath.org/?q=ra%3Akoptelov.ya-yu+cc%3A47 | ## Diffraction approach in the scattering problem for three charged quantum particles.(English. Russian original)Zbl 1451.81368
Math. Notes 108, No. 3, 457-461 (2020); translation from Mat. Zametki 108, No. 3, 469-473 (2020).
From the introduction: The results obtained in this paper are based on the diffraction approa... | 2022-08-12T00:03:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://lavelle.chem.ucla.edu/forum/viewtopic.php?f=19&t=47794 | ## Homework Question
$\Delta p \Delta x\geq \frac{h}{4\pi }$
JohnWalkiewicz2J
Posts: 103
Joined: Thu Jul 11, 2019 12:17 am
Been upvoted: 1 time
### Homework Question
On problem 1B.27, it gives the indeterminacy of velocity (Δv) as "5.00 ± 5.0 m.s^-1." Why is the indeterminacy of velocity 5 m.s^-1, and not 10 m.s^-1... | 2020-08-14T17:13:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 1, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/711579/poisson-distribution-and-the-cdf | # poisson distribution and the cdf
$Y (t)$ is the number of events occurring in $[0,1]$ where for each $t> 0$, $Y (t)~\sim\operatorname{Poi} (\lambda t)$ and $X$ measures the time taken for the $r$th event to occur.
Am I right in saying that the event $(X \le t) = (Y(t) \ge t)$?
Also, how can I write the cdf of $X$ ... | 2019-05-27T11:16:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://kristakingmath.squarespace.com/blog/jump-discontinuities | # What is a jump discontinuity?
## Jump discontinuities are common in piecewise-defined functions
You’ll usually encounter jump discontinuities with piecewise-defined functions, which is a function for which different parts of the domain are defined by different functions. A common example used to illustrate piecewis... | 2018-09-20T03:06:01 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/what-is-the-most-stable-potassium-ion | # What is the most stable potassium ion?
Jan 4, 2017
#### Answer:
There is only one stable potassium ion, ${K}^{+}$
#### Explanation:
The cation ${K}^{+}$ is formed when an atom of potassium loses its single valence electron (a $4 s$-electron). This process requires very little energy (the ionization energy of pot... | 2019-03-23T12:42:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 3, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://economics.stackexchange.com/tags/cobb-douglas/hot | # Tag Info
25
The proofs I will present are based on techniques relevant to the fact that the CES production function has the form of a generalized weighted mean. This was used in the original paper where the CES function was introduced, Arrow, K. J., Chenery, H. B., Minhas, B. S., & Solow, R. M. (1961). Capital-labo... | 2021-12-09T11:45:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.the-cryosphere.net/12/1211/2018/ | Journal topic
The Cryosphere, 12, 1211–1232, 2018
https://doi.org/10.5194/tc-12-1211-2018
The Cryosphere, 12, 1211–1232, 2018
https://doi.org/10.5194/tc-12-1211-2018
Research article 10 Apr 2018
Research article | 10 Apr 2018
# Multi-year analysis of distributed glacier mass balance modelling and equilibrium line al... | 2019-11-21T06:35:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 62, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.scienceforums.net/topic/47314-supersymmetry/?tab=comments | # Supersymmetry
## Recommended Posts
"The correspondence between fermions and bosons of identical mass that is postulated to have existed during the opening moments of the big bang and that relates gravity to the other forces of nature"
How and why does this correspondence relate gravity to the other forces of natur... | 2020-09-28T14:44:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/faster-than-c-communication.976053/ | # I Faster than c communication?
#### f todd baker
On my web site (unnamed since I have been previously reprimanded for "promoting" the site!) I got a question, pretty straightforward, the essence of which is: Two long wires are not parallel and make an angle θ with each other; they cross at one point and one wire is... | 2019-08-19T23:27:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.scientificlib.com/en/Physics/LX/Kelvin.html | - Art Gallery -
# .
The kelvin is a unit of measure for temperature based upon an absolute scale. It is one of the seven base units in the International System of Units (SI) and is assigned the unit symbol K. The Kelvin scale is an absolute, thermodynamic temperature scale using as its null point absolute zero, the t... | 2021-10-18T16:59:37 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://cs.stackexchange.com/questions/47024/what-are-some-results-for-non-trivial-lower-bounds-for-the-time-complexity-of-de | # What are some results for non-trivial lower bounds for the time complexity of decision problems?
Typically decision problems are studied in complexity theory and function problems are studied in the Analysis of Algorithms. Unfortunately, Complexity Theory tends to abstract over the exact time complexity of a problem... | 2019-06-18T17:09:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/117181-solved-latitude.html | # Math Help - [SOLVED] latitude
1. ## [SOLVED] latitude
How would i show the following:
Show that about 4% of the Earth's surface lies north of the Arctic circle (at latitude +66.5 degrees).
2. How would i show the following:
Show that about 4% of the Earth's surface lies north of the Arctic circle (at latitude +6... | 2015-03-02T00:38:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 16, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/how-do-you-find-the-vertical-horizontal-and-oblique-asymptote-given-x-4x-2-7x-2 | # How do you find the Vertical, Horizontal, and Oblique Asymptote given x /( 4x^2+7x-2)?
Sep 15, 2016
vertical asymptotes at x = -2 , x $= \frac{1}{4}$
horizontal asymptote at y = 0
#### Explanation:
The denominator of the function cannot be zero as this would make the function undefined. Equating the denominator t... | 2019-08-21T02:40:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 8, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.springerprofessional.de/recent-developments-of-mathematical-fluid-mechanics/7824002 | main-content
## Über dieses Buch
The aim of this proceeding is addressed to present recent developments of the mathematical research on the Navier-Stokes equations, the Euler equations and other related equations. In particular, we are interested in such problems as:
1) existence, uniqueness and regularity of weak so... | 2021-06-13T21:56:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 2, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/12268/normal-form-lambda-calculus-expression | # Normal form Lambda calculus expression
I need a little help with a lambda calculus reduction to normal form: $$(\lambda xxxx.xx)(\lambda x.xx)(\lambda x.x)y((\lambda x.x)x)$$ It should be solved like this: $$xx(\lambda x.x)y((\lambda x.x)x)$$ and then: $$xx(\lambda x.x)y(x)$$
This is the result of any of the lambda... | 2020-01-23T00:55:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rin.io/elliptic-curve-fgl/ | # Elliptic Curve Formal Group Laws: Philosophy and Derivation
Eine deutsche Übersetzung des folgenden Abschnitts befindet sich hier.
#### Philosophical Motivation
In the study of groups with topological structure, we commonly replace the global object (the group) with a local object (the infinitesimal group). We pla... | 2022-08-14T22:24:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.r-bloggers.com/2011/04/example-8-33-merging-data-sets-one-to-many/ | Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.
It’s often necessary to combine data from two data sets for further analysis. Such merging can be one-to-one, many-to-one, and many-to-many. The most common form is the one-to-one match, which we cover in section 1.5.7. Toda... | 2021-04-22T23:21:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://ftp.aimsciences.org/article/doi/10.3934/cpaa.2013.12.2361 | Article Contents
Article Contents
# Nontrivial periodic solutions for asymptotically linear hamiltonian systems at resonance
• In this paper, we consider the existence of nontrivial $1$-periodic solutions of the following Hamiltonian systems \begin{eqnarray} -J\dot{z}=H'(t,z), z\in R^{2N}, \end{eqnarray} where $J$ is... | 2023-03-28T11:32:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.gradesaver.com/textbooks/math/geometry/elementary-geometry-for-college-students-5th-edition/chapter-1-section-1-6-relationships-perpendicular-lines-exercises-page-52/20b | ## Elementary Geometry for College Students (5th Edition)
U denotes a $union$ of two or more sets.
A $U$, where $a$ and $b$ are sets (a collection of items), is every item included in set $a$ or set $b$ with no repetition. You can call this the "$union$" of $a$ and $b$. Generally, U denotes union. | 2018-02-23T01:05:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2917173/conformal-killing-equation | # Conformal Killing Equation
I saw this come up in a lecture on conformal field theory, and was a bit skeptical of the claim. So, given some conformal Killing field,
$$\mathcal{L}_{\xi}~g = \lambda g$$ it was said the following is true $$\mathcal{L}_{\nabla^2\xi}g=g\nabla^2\lambda$$ Where $\nabla^2=\nabla^a\nabla_a$ ... | 2019-09-17T02:41:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-test-the-series-sigma-1-n-from-n-is-0-oo-for-convergence#364238 | # How do you test the series Sigma 1/(n!) from n is [0,oo) for convergence?
Jan 14, 2017
Use the ratio test to show the series' convergence.
#### Explanation:
We will use the ratio test. The ratio test says that the for the series $\sum {a}_{n}$, we can make a determination about its convergence by taking $L = {\li... | 2021-12-05T08:26:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 17, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://aviation.stackexchange.com/questions/47251/what-is-the-physical-meaning-of-circulation-found-in-kutta-condition | # What is the physical meaning of circulation found in Kutta condition?
The Kutta–Joukowski theorem is applicable for 2D lift calculation as soon as the Kutta condition is verified. When this is the case, there is a circulation $\small \Gamma$ around the airfoil. My question is related to this circulation:
• What is ... | 2020-01-17T16:58:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/tags/symmetric-groups/new | # Tag Info
0
$(abc)$ maps $a$ to $b$, $b$ to $c$, and $c$ to $a$. Now, all we need to do is map $c$ to $a$ (so $b \mapsto c \mapsto a$), $a$ to $d$ ($c \mapsto a \mapsto d$), and $d$ to $c$ — i.e., $(cad)$. Thus, $(ab)(cd) = (cad)(abc)$.
1
Try $(ab)(cd) = (ab)(bc)(bc)(cd)= (abc)(bcd)$.
1
$\;\gamma^{-1}\;$ will be... | 2016-05-29T11:56:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-find-the-quotient-of-4n-2-3n-6-div-n-2-using-long-division | # How do you find the quotient of (4n^2-3n+6)div(n-2) using long division?
Quotient $\left(4 n - 5\right)$; Remainder $- \frac{4}{n - 2}$
$\textcolor{w h i t e}{a a a a a a a a a a a a a a} 4 n \textcolor{w h i t e}{a a a} - 5$ | 2020-11-28T23:43:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 3, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/energy-stored-in-space-time-or-space.956967/ | # Energy stored in space-time or space?
• I
## Main Question or Discussion Point
I was talking to a graduate physics student about the issue of energy conservation in an expanding universe. I paraphrased the argument against energy conservation as follows -
Suppose we have a photon in outer space that is very far fr... | 2020-04-05T11:02:36 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://hal-hprints.archives-ouvertes.fr/UNIV-PARIS8-OA/hal-03251327v2 | A necessary and sufficient condition for the convergence of the derivative martingale in a branching Lévy process - Archive ouverte HAL Access content directly
Journal Articles Bernoulli Year : 2023
## A necessary and sufficient condition for the convergence of the derivative martingale in a branching Lévy process
Ba... | 2023-03-27T20:02:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://courses.lumenlearning.com/precalctwo/chapter/series-and-their-notations/ | ## Using Summation Notation
To find the total amount of money in the college fund and the sum of the amounts deposited, we need to add the amounts deposited each month and the amounts earned monthly. The sum of the terms of a sequence is called a series. Consider, for example, the following series.
$3+7+11+15+19+..$.... | 2020-09-29T18:37:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.quantatrisk.com/tag/erm/ | Quantitative Analysis, Risk Management, Modelling, Algo Trading, and Big Data Analysis
## Performance-related Risk Measures
Enterprise Risks Management (ERM) can be described as a discipline by which an organization in any industry assesses, controls, exploits, finances, and monitors risks from all sources for the pu... | 2016-12-08T00:03:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/elementary-linear-algebra-7th-edition/chapter-1-systems-of-linear-equations-1-1-introduction-to-systems-of-linear-equations-1-1-exercises-page-10/50 | # Chapter 1 - Systems of Linear Equations - 1.1 Introduction to Systems of Linear Equations - 1.1 Exercises - Page 10: 50
The system is inconsistent.
#### Work Step by Step
5$x_{1}$ - 3$x_{2}$ + 2$x_{3}$ = 3 4$x_{1}$ + 2$x_{2}$ - $x_{3}$ = 7 $x_{1}$ - 11$x_{2}$ + 4$x_{3}$ = 3 $R_{1}$↔$R_{3}$ $x_{1}$ - 11$x_{2}$ + 4$... | 2019-06-27T05:59:36 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/398038/probability-involves-bivariate-gaussian | # probability involves bivariate gaussian
I'm working on a spatial project. I need to calculate the probability of a point being the closest to another. Say I'm given four points $$y$$, $$x_1$$,$$x_2$$ and $$x_3$$ in 2D plane, and let $$Y'=y+Z$$, where $$Z$$ is a bivariate normal with known mean and covariance. I want... | 2019-07-18T09:13:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://djdongjin.github.io/2018-12-21/Note-11-of-Deep-Learning-Practical-Methodology | # Note 11 of Deep Learning: Practical Methodology
Practical design process:
1. Determine goals: what error metric to use and corresponding target value, both of which should be driven by the problem that the application is intended to solve.
2. Establish a working end-to-end pipeline and the estimation of the appropr... | 2020-03-28T09:28:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/count-count/ | # Count Count!!!
If $$\frac{1}{21}$$ equals the repeating decimal $$0.0476190476190...$$, what is the $$51^{st}$$digit after the decimal point of the repeating decimal?
×
Problem Loading...
Note Loading...
Set Loading... | 2018-10-16T22:02:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physicslens.com/category/demonstrations/ | ## Measuring speed of sound in air using Audacity
A physics demonstration on how to measure the speed of sound in air using Audacity, an open source audio recording software. There are Windows and Mac versions of this free software, and even a portable version that can run off a flash drive without needing to be insta... | 2018-04-21T07:28:00 | {"extraction_info": {"found_math": true, "script_math_tex": 1, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/22395/chow-groups-of-arithmetic-surfaces | # Chow groups of arithmetic surfaces
Given an arithmetic surface $S$, I would like to know the following properties of its first and second Chow groups $CH^1(S), CH^2(S)$:
1. Are they finitely generated? If so, what is the rank?
2. What is the size of the torsion subgroup?
-
The example you gave at the end doesn't se... | 2015-11-30T13:43:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://undergroundmathematics.org/thinking-about-geometry/distance-between-points | Rich example
What is the distance between the points with coordinates $(1,2)$ and $(6,4)$?
Try to work this out for yourself. If you get stuck, there are video suggestions to help you along. If you’re feeling confident, then move to the later examples!
(These videos do not have any sound.)
What is the distance betw... | 2021-10-28T11:56:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://help.simetrix.co.uk/8.2/simetrix/simulator_reference/topics/digitalmixedsignaldevicereference_exclusiveorgate.htm | # Exclusive OR Gate
In this topic:
## Netlist entry
Axxxx [ in_0 in_1 .. in_n ] out model_name
## Connection details
Name Description Flow Type Vector bounds in Input in d, vector $2 - \infty$ out Output out d n/a
## Model format
.MODEL model_name d_xor parameters
## Model parameters
Name Description Type De... | 2018-12-14T02:00:39 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/24343/is-dependency-analysis-required-in-order-to-type-a-program | # Is dependency analysis required in order to type a program?
I have seen stated in various places that in order to allow an "increase in polymorphism," functional dependency analysis should be performed, and type inference should be used for every declaration group in topological order. It seems like a well-known fac... | 2019-09-20T05:26:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://zakjost.com/category/information-theory/ | Intro
In Part 1 of this series we set out learn why the Gaussian/Normal distribution is such a pervasive choice in modeling random variables. We claim that this distribution is the least biased choice possible when the only information we have is the average and variance of outcomes from a population. Our strategy w... | 2017-10-21T06:48:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 79, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.groundai.com/project/worldsheet-theory-of-light-cone-gauge-noncritical-strings-on-higher-genus-riemann-surfaces/ | 1 Introduction
UTHEP-683
Worldsheet theory of light-cone gauge noncritical strings on higher genus Riemann surfaces
Nobuyuki Ishibashi***e-mail: ishibash@het.ph.tsukuba.ac.jp and Koichi Murakamie-mail: koichi@kushiro-ct.ac.jp
Graduate School of Pure and Applied Sciences, University of Tsukuba,
Tsukuba, Ibaraki 305... | 2020-10-25T14:04:12 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://stats.stackexchange.com/questions/249677/asymptotically-normally-distributed | # Asymptotically Normally Distributed
When we say an estimator is consistent, we mean "as the sample size increases, sampling distribution of the estimator converges to the true parameter value."
But when we say "an estimator is asymptotically normally distributed", what does it mean?
Are "central limit theorem" and... | 2021-10-16T17:51:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://webot.org/info/en/?search=Actuarial_credentialing_and_exams | # Actuarial credentialing and exams Information
https://en.wikipedia.org/wiki/Actuarial_credentialing_and_exams
The actuarial credentialing and exam process usually requires passing a rigorous series of professional examinations, most often taking several years in total, before one can become recognized as a credenti... | 2022-12-03T16:22:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 3, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://pediaview.com/openpedia/Pseudorandom_binary_sequence | # Pseudorandom binary sequence
A binary sequence (BS) is a sequence $a_0,\ldots, a_{N-1}$ of $N$ bits, i.e.
$a_j\in \{0,1\}$ for $j=0,1,...,N-1$.
A BS consists of $m=\sum a_j$ ones and $N-m$ zeros.
A BS is a pseudo-random binary sequence (PRBS) if its autocorrelation function:
$C(v)=\sum_{j=0}^{N-1} a_ja_{j+v}$
h... | 2013-05-18T11:43:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 12, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://stats.stackexchange.com/questions/23779/most-interesting-statistical-paradoxes/23822 | Because I find them fascinating, I'd like to hear what folks in this community find as the most interesting statistical paradox and why.
It's not a paradox per se, but it is a puzzling comment, at least at first.
During World War II, Abraham Wald was a statistician for the U.S. government. He looked at the bombers th... | 2020-09-28T16:07:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.impetus.no/support/manual/?command=EOS_POLYNOMIAL | #### EOS_POLYNOMIAL
###### SPH
*EOS_POLYNOMIAL
eosid, $A$, $B$, $C$
##### Parameter definition
VariableDescription
eosid Unique EOS identification number
$A$ Polynomial coefficient
$B$ Polynomial coefficient
$C$ Polynomial coefficient
##### Description
This is a polynomial equation-of-state that currently only works ... | 2022-08-13T09:31:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.techwhiff.com/issue/how-is-everyones-day-going--25535 | # How is everyones day going
###### Question:
how is everyones day going
### The fact that the earth is an ecosystem means which of the following? A- what happens in one part of the ecosystem will affect other parts B- as long as pollution doesn’t reach the ocean, the water supply is fine C-humans can’t really under... | 2022-08-13T21:49:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/linear-algebra-and-its-applications-5th-edition/chapter-1-linear-equations-in-linear-algebra-1-3-exercises-page-34/33 | Linear Algebra and Its Applications (5th Edition)
General strategy for both parts: compute both the left hand side (LHS) and the right hand (RHS) side of the equation in component form and show that they are equal. (a) LHS: First, from the definition of vector addition: $u + v$ = ($u_{1}$ + $v_1$, $u_2$ + $v_2$, ... ,... | 2018-09-26T14:16:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathoverflow.net/questions/98706/representing-a-real-number-as-the-value-of-a-countably-infinite-game | # Representing a real number as the value of a countably infinite game
Is it true that for any real number $p$ between 0 and 1, there exist finite or infinite sequences $x_m$ and $y_n$ of positive real numbers, and a finite or infinite matrix of numbers $\varphi_{mn}$ each of which is either 0 or 1, such that
1) $\su... | 2014-10-01T04:00:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://marinerspoint.in/flemings-left-hand-rule/ | What is Fleming’s Left Hand Rule ?
Fleming’s Left Hand Rule is Rule for Finding the Direction Of Rotation of an Electric motor.
It show the relation between the direction of thrust on a conductor carrying a current in magnetic field.
Let us discuss in brief
There will be a force acting on the conductor whenever a c... | 2021-09-21T20:30:23 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.shaalaa.com/question-bank-solutions/in-given-figure-oacb-quadrant-circle-centre-o-radius-35-cm-if-od-2-cm-find-area-shaded-region-areas-sector-segment-circle_16779 | # In the Given Figure, Oacb is a Quadrant of a Circle with Centre O and Radius 3.5 Cm. If Od = 2 Cm, Find the Area of the Shaded Region. - Mathematics
In the given figure, OACB is a quadrant of a circle with centre O and radius 3.5 cm. If OD = 2 cm, find the area of the shaded region.
In the figure alongside, OACB is... | 2022-05-24T21:15:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://quantumcomputing.stackexchange.com/questions/10185/constructing-an-eigenbasis-of-graph-states-for-a-set-of-stabilizers/10197 | # Constructing an eigenbasis of graph states for a set of stabilizers
The stabilizers of a given graph all commute, thus it must be possible to diagonalize them simultaneously. If I start with one graph state and write down all its stabilizers is there an easy way to derive a complete eigenbasis of the stabilizers in ... | 2020-08-09T20:54:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://moments.readthedocs.io/en/main/sfs/inference.html | # SFS Inference
## Computing likelihoods
Following [Sawyer1992] the distribution of mutation frequencies is treated as a Poisson random field, so that composite likelihoods (in which we assume mutations are independent) are computed by taking Poisson likelihoods over bins in the SFS. We typically work with log-like... | 2023-02-05T19:38:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://clay6.com/qa/25543/an-electron-losely-bound-to-the-impurity-of-a-doped-semiconductor-is-able-t | Browse Questions
# An electron losely bound to the impurity of a doped semiconductor is able to jump to the conducting band because of thermal collision at temperature T k. If the impurity level is 15 mev below the conducting band, calculate the temperature.
$(a)\;348\;K \\ (b)\;174\;K \\ (c)\;273\;K \\ (d)\;126\;k$
... | 2017-03-26T18:51:49 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.exampleproblems.com/wiki/index.php/Curve | Curve
In mathematics, the concept of a curve tries to capture the intuitive idea of a geometrical one-dimensional and continuous object. Simple examples are the circle or the straight line. A large number of other curves have been studied in geometry.
Definitions
In mathematics, a (topological) curve is defined as f... | 2019-03-23T02:50:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 70, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://mathoverflow.net/questions/287720/which-3-regular-graphs-are-schreier-coset-graphs | # Which 3-regular graphs are Schreier coset graphs?
Given a group $$G$$ and a subgroup $$H$$ the Schreier coset graph (w.r.t. some set $$S$$ of $$G$$) is the directed (and labelled) graph whose vertices are the cosets of $$H$$ (i.e. the set $$G/H$$) and $$x \sim y$$ if there is a $$s \in S$$ so that $$x = sy$$.
When ... | 2021-01-26T22:47:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.abalancedbodystudio.com/play-to-yczykrb/373148-derivative-of-arctan | Replace all occurrences of with . sin 2 (y) + cos 2 (y) = 1. divide by cos 2 (y) to get. As the function atan2 is a function of two variables, it has two partial derivatives.At points where these derivatives exist, atan2 is, except for a constant, equal to arctan(y/x).Hence for x > 0 or y â 0, â â â¡ (,) = â â... | 2021-07-24T11:55:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.gradesaver.com/textbooks/math/calculus/calculus-10th-edition/chapter-1-limits-and-their-properties-1-4-exercises-page-80/50 | ## Calculus 10th Edition
$f(x)$ has an irremovable jump discontinuity at $x=5.$
$f(x)=\dfrac{|x-5|}{x-5};x\ne5\to$ $\lim\limits_{x\to5^+}f(x)=\dfrac{|5^+-5|}{5^+-5}=\dfrac{0^+}{0^+}=1.$ $\lim\limits_{x\to5^-}f(x)=\dfrac{|5^--5|}{5^--5}=\dfrac{0^+}{0^-}=-1.$ Since $\lim\limits_{x\to5^+}f(x)\ne\lim\limits_{x\to5^-}f(x),... | 2017-04-30T13:12:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/weight-of-a-person-on-earth-vs-weight-on-a-different-planet.761135/ | # Weight of a person on earth vs. weight on a different planet
1. Jul 9, 2014
### Medgirl314
1. The problem statement, all variables and given/known data
A person on earth weighs 750N. What would the person weigh on a planet with 1.2 times the radius and 1.9 times the mass?
2. Relevant equations
mg=Gmme/re2
The two... | 2017-12-13T03:42:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eng.libretexts.org/Bookshelves/Electrical_Engineering/Electronics/Book%3A_Laboratory_Manual_-_Semiconductor_Devices_-_Theory_and_Application_(Fiore)/14%3A_The_DC_Power_Supply_Project/14.6%3A_Circuit_Verification_Data_Sheet | # 14.6: Circuit Verification Data Sheet
1. Output Voltage and LED Test: LED operational _________
Output Voltage Range of Adjustment _______ to ________
2. Adjust output to 5 VDC with a 20 ohm load resistor attached to the output.
Calculate the power being dissipated by the 20 ohm resistor? _________
3. Calculate ... | 2021-10-17T01:15:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1072.14055 | zbMATH — the first resource for mathematics
Construction of central elements in the affine Hecke algebra via nearby cycles. (English) Zbl 1072.14055
Let $$G$$ be a connected reductive group over a finite field $$\mathbb{F}_q$$. The corresponding group $$G(K)$$ over the local field $$K= \mathbb{F}_q((t))$$ contains $$G... | 2021-10-23T07:54:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/questions/289378/maximum-of-the-dirichlet-eigenvalue-of-monge-ampere-equation-arrived-at-regular | # Maximum of the Dirichlet eigenvalue of Monge-Ampere equation arrived at regular simplex
There is a article http://pages.iu.edu/~nqle/MA_EVP.pdf of NAM Q.LE state a conjecture of when the eigenvalue of Monge-Ampere equation will arrive the maximum.
It divide into two part:
Conjecture 1 1. Among all bounded open con... | 2019-10-19T08:59:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.aimsciences.org/article/doi/10.3934/jimo.2013.9.455 | # American Institute of Mathematical Sciences
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Joint pricing and ordering policies for deteriorating item with retail price-dependent demand in response to announced supply price increas... | 2020-11-26T21:00:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://network.bepress.com/explore/physical-sciences-and-mathematics/physics/?facet=publication_type%3A%22Series%22&facet=publication_year%3A%222010%22 | # Physics Commons™
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## Full-Text Articles in Physics
Measurement Of Single- And Double-Spin Asymmetries In Deep Inelastic Pion Electroproduction With A Longitudinally Polarized Target, H. Avakian, Gerard P. Gilfoyle, Et. Al. Dec 2010
#### Measurement Of Single- And Double-Spin Asymmetries In D... | 2019-10-22T07:38:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.vedantu.com/question-answer/if-rs25000-more-invested-then-400-more-shares-class-7-maths-cbse-5edbc9fc7e65c55350f2c911 | Question
# If Rs.$25,000$ more invested, then $400$ more shares can be purchased. Find the market value of each share.
$400$ more shares can be purchased in RS. $= 25,000$
$1$ share can be purchased in RS. $\begin{gathered} = \dfrac{{25,000}}{{400}} \\ = \dfrac{{25,0{0}{0}}}{{4{0}{0}}} \\ = 62.5 \\ \end{gathered}$
He... | 2021-05-09T14:11:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2859342/if-a-quadratic-function-0-2-to-0-2-is-bijective-find-f2/2859498 | # If a quadratic function $[0,2] \to [0,2]$ is bijective, find $f(2)$ [closed]
If $f: [0,2] \to [0,2]$ defined by $f(x)=ax^2+bx+c$ is a bijective function, find $f(2)$.
## closed as off-topic by Namaste, Xander Henderson, Arthur, José Carlos Santos, Parcly TaxelJul 23 '18 at 1:46
This question appears to be off-topi... | 2019-05-19T22:29:38 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/688943/use-the-method-of-characteristics-to-solve-nonlinear-first-order-pde | Use the method of characteristics to solve nonlinear first order pde.
I find this problem challenging:
Use the method of characteristics to solve $u_t+u_x^2=t$ with $u(x,0)=0$.
I know I'm supposed to let $p=u_x$ and $q=u_t$. Then I get $F(x,t,u,p,q)=p^2+q-t=0$. But what to do from there eludes me.
Any help/hints to... | 2019-11-21T13:32:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions?page=871&sort=newest | # All Questions
464 views
### Can we measure “wavefunction” of quantum particles?
We know that there is uncertainty principle, so question: can we ever measure wavefunction of particles? I do not think this is possible, but I am not sure. I guess that everything is probabilistic. ...
394 views
### Some questions ab... | 2015-10-04T05:24:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://stats.stackexchange.com/questions/179565/multiple-comparison-in-multiple-imputation?noredirect=1 | # Multiple comparison in Multiple imputation
I am wondering if it is appropriate to use the term "multiple comparison problem" when applied to multiple imputation. I know that the multiple comparison problem arises when we have one set of data and ask many questions about it. Is this theoretically the same thing as ha... | 2020-02-22T00:06:56 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/how-do-you-solve-and-write-the-following-in-interval-notation-19-10-x-11 | # How do you solve and write the following in interval notation: -19<10-x<=-11?
Jun 14, 2016
$21 \le x < 29.$
Interval Form : $x \in \left[21 , 29\right) .$
Given that, $- 19 < 10 - x \le - 11.$
We add -10 in the inequality (ineql.) to get, $- 29 < - x \le - 21.$
Then, we multiply this ineql. by $- 1$, a negative num... | 2019-10-21T07:12:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 8, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://andreygogolev.wordpress.com/ | ## Shenzhen conference photos
July 12, 2018
Some highlights of Shenzhen conference are under the fold.
## Shenzhen problems: zero entropy
July 11, 2018
These two questions were stated by me in Shenzhen after Federico Rodriguez Hertz’s talk on flexibility of Lyapunov exponents. I stumbled into these problems after ... | 2018-07-15T23:03:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 30, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://socratic.org/questions/how-do-you-solve-3-tan-2-x-3-tan-x-in-interval-0-x-360#605624 | # How do you solve 3 tan 2 x = √ 3 tan x in interval 0<=x<=360?
May 2, 2018
$x = \left\{{0}^{\circ} , {180}^{\circ} , {360}^{\circ}\right\}$
#### Explanation:
As $\tan 2 x = \frac{2 \tan x}{1 - {\tan}^{2} x}$, we can write $3 \tan 2 x = \sqrt{3} \tan x$ as
$3 \frac{2 \tan x}{1 - {\tan}^{2} x} = \sqrt{3} \tan x$
o... | 2022-01-28T08:34:28 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 26, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://people.maths.bris.ac.uk/~matyd/GroupNames/320/C2xDic40.html | Copied to
clipboard
G = C2×Dic40order 320 = 26·5
Direct product of C2 and Dic40
Series: Derived Chief Lower central Upper central
Derived series C1 — C40 — C2×Dic40
Chief series C1 — C5 — C10 — C20 — C40 — Dic20 — C2×Dic20 — C2×Dic40
Lower central C5 — C10 — C20 — C40 — C2×Dic40
Upper central C1 — C22 — C2×C4 —... | 2021-05-10T02:39:07 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/differential-equations/141707-d-e-mixing-problem.html | # Math Help - D.e mixing problem
1. ## D.e mixing problem
300 gallon tank contains 100 gallons of brine with a concentration of 1 pound of salt per gallon.a brine containing one half point of salt per gallon runs into the tank at rate of four gallons per minute nad the well stirred mixture drains from the tank at the... | 2015-08-01T19:37:57 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 2, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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