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Fun with Natural Language Processing’s “Secret Sauce“
Computers don’t understand the nuances of language. It's because they only understand numbers and, as you can imagine, it’s impossible for us to enumerate every single nuance in understanding human language (let alone as numbers). But, we’ve seen a lot of progress i... |
Estimate Models Using armax - MATLAB & Simulink - MathWorks Switzerland
Load a sample data set z8 with three inputs and one output, measured at 1 -second intervals and containing 500 data samples.
Use armax to both construct the idpoly model object, and estimate the parameters:
A\left(q\right)y\left(t\right)=\sum _{i=1... |
Shear rate - Wikipedia
Rate of change in the shear deformation of a material with respect to time
In physics, shear rate is the rate at which a progressive shearing deformation is applied to some material.
Simple shear[edit]
The shear rate for a fluid flowing between two parallel plates, one moving at a constant speed ... |
Pseudo-localisation of singular integrals in $L^p$ | EMS Press
L^p
As a step in developing a non-commutative Calderón-Zygmund theory, J. Parcet (J. Funct. Anal. {\bf 256} (2009), no. 2, 509-593) established a new pseudo-localisation principle for classical singular integrals, showing that
Tf
has small
L^2
norm outside ... |
Proactive Market Making Algorithm | DODO Docs
PMM: A Universal Liquidity Framework#
To keep our market-making algorithm running smoothly and efficiently, we need to boil the vast sea of market information down to its most crucial core metric. So, what is a market’s “most important metric”? The answer is liquidity. Liqu... |
A ball is thrown horizontally from the top of a tower with a velocity of 40 ms-1 Take g - Physics - Motion In A Straight Line - 11663691 | Meritnation.com
For horizontal distance, gravity plays no role.
Horizontal Dis\mathrm{tan}ce=vt\phantom{\rule{0ex}{0ex}}So, in 1,2,3,4,5 sec the dis\mathrm{tan}ce will be\phantom{\r... |
Conserved energies for the cubic nonlinear Schrödinger equation in one dimension
15 November 2018 Conserved energies for the cubic nonlinear Schrödinger equation in one dimension
Herbert Koch, Daniel Tataru
Duke Math. J. 167(17): 3207-3313 (15 November 2018). DOI: 10.1215/00127094-2018-0033
We consider the cubic nonlin... |
Regularity, local behavior and partial uniqueness for self-similar profiles of Smoluchowski’s coagulation equation | EMS Press
We consider Smoluchowski's equation with a homogeneous kernel of the form
a(x,y) = x^\alpha y ^\beta + x^\beta y^\alpha
-1 < \alpha \leq \beta < 1
\lambda := \alpha + \beta \in (-1,1)
. We firs... |
§ Centroid of a tree
A centroid is a node which upon removal creates subtrees of size at most ceil(n/2).
§ Existence of centroid for rooted tree (algorithm to compute centroid)
If tree has exactly one node, we are done, the centroid is the root.
Suppose for induction a centroid exists for trees of size
n-1
. We will no... |
CALCULLA - Least Common Multiple (LCM) calculator
Least Common Multiple (LCM) calculator - finds LCM for up to 10 given numbers and shows process of dividing by primes with the school-like vertical notation.
The multiples of number 36 are:
36 (1 × 36),
108 (3 × 36),
31644 (879 × 36),
The multiples of number 31752 are:
... |
Delay spread - Wikipedia
In telecommunications, the delay spread is a measure of the multipath richness of a communications channel. In general, it can be interpreted as the difference between the time of arrival of the earliest significant multipath component (typically the line-of-sight component) and the time of arr... |
Solve this: - Maths - Statistics - 11175637 | Meritnation.com
Please refer the following question for answer to similar query
https://www.meritnation.com/ask-answer/question/find-the-mean-and-variance-for-the-following-frequency-dist/statistics/6301318
For s\mathrm{tan}dard deviation find the value of \sigma \phantom{\... |
Study of Multimode Combustion System With Gasoline Direct Injection | J. Eng. Gas Turbines Power | ASME Digital Collection
Jian-Xin Wang,
Shi-Jin Shuai,
Shi-Jin Shuai
Yan-Jun Wang,
Guo-Hong Tian,
Guo-Hong Tian
Xin-Liang An
J. Eng. Gas Turbines Power. Oct 2007, 129(4): 1079-1087 (9 pages)
Wang, Z., Wang, J., Shuai, S., ... |
A Transversely Isotropic Viscoelastic Constitutive Equation for Brainstem Undergoing Finite Deformation | J. Biomech Eng. | ASME Digital Collection
Xinguo Ning,
Xinguo Ning
Yoram Lanir,
e-mail: margulie@seas.upenn.edu
Ning, X., Zhu, Q., Lanir, Y., and Margulies, S. S. (June 29, 2006). "A Transversely Isotropic Viscoela... |
Line bundles and the Thom construction in noncommutative geometry | EMS Press
The idea of a line bundle in classical geometry is transferred to noncommutative geometry by the idea of a Morita context. From this we construct
\mathbb{Z}
\mathbb{N}
-graded algebras, the
\mathbb{Z}
-graded algebra being a Hopf–Galois exten... |
On the Mixed Problem for Quasilinear Partial Differential-Functional Equations of the First Order | EMS Press
On the Mixed Problem for Quasilinear Partial Differential-Functional Equations of the First Order
We consider the mixed problem for the quasilinear partial differential-functional equation of the first order
D_... |
Quasi-Periodic Solutions in Nonlinear Asymmetric Oscillations | EMS Press
Quasi-Periodic Solutions in Nonlinear Asymmetric Oscillations
The existence of Aubry--Mather sets and infinitely many subharmonic solutions to the following
p
-Laplacian like nonlinear equation
(p-1)^{-1}(\phi_p(x'))'+[\al\phi_p(x^+)-\beta\phi_p(... |
{\displaystyle x_{RMS}={\sqrt {{\tfrac {1}{n}}\sum _{i=1}^{n}x_{i}^{2}}}}
{\displaystyle f_{RMS}={\sqrt {{\tfrac {1}{T_{2}-T_{1}\int _{T_{1}}^{T_{2}}[f(t)]^{2}}}dt}}}
{\displaystyle f_{RMS}={\sqrt {{\tfrac {1}{T\int _{0}^{T}[f(t)]^{2}}}dt}}}
{\displaystyle y(t)=Asin(2\pi ft+\varphi )=sin(\omega t+\varphi )}
{\displayst... |
§ monic and epic arrows
This is trivial, I'm surprised it took me this long to internalize this fact. When we convert a poset
(X, \leq)
into a category, we stipulate that
x \rightarrow y \iff x \leq y
. If we now consider the category
Set
of sets and functions between sets, and arrow
A \xrightarrow{f} B
A
B
. If
is mon... |
On the Solutions of a Quadratic Integral and an Integral-Differential Equation | EMS Press
An integral equation and a related integral-differential equation of first order over
\mathbb R_+
with a quadratic integral term representing the so-called autocorrelation of the unknown function is dealt with. For both equations... |
IsMetabelian - Maple Help
Home : Support : Online Help : Mathematics : Group Theory : IsMetabelian
attempt to determine whether a group is metabelian
IsMetabelian( G )
G
is metabelian if it is an extension of an Abelian group by another Abelian group. Equivalently,
G
is metabelian if its derived subgroup is Abelian.
Th... |
§ Try and think of natural transformations as intertwinings
I'm comfrotable with elementary representation theory, but I feel far less at home manipulating natural transformations. I should try and simply think of them as the intertwinig operators in representation theory, since they do have the same diagram. Then the ... |
(Redirected from Boundary value analysis)
Software testing technique that tests boundary values
Boundary-value analysis is a software testing technique in which tests are designed to include representatives of boundary values in a range. The idea comes from the boundary. Given that we have a set of test vectors to test... |
Derivative (mathematics) - Simple English Wikipedia, the free encyclopedia
In mathematics (particularly in differential calculus), the derivative is a way to show instantaneous rate of change: that is, the amount by which a function is changing at one given point. For functions that act on the real numbers, it is the s... |
§ John Conway: The symmetries of things
Original way to classify wallpaper groups: think of geometric transforms that fix the pattern. Thurston's orbifold solution: think of quotients of
\mathbb R^2
by groups --- this gives you an orbifold (orbit manifold). Take a chair, surround it around by a sphere. The symmetries o... |
A position vector A of magnitude 10 units makes an angle of 53 with a position vector B of magnitude - Physics - Units And Measurements - 12301285 | Meritnation.com
A position vector A of magnitude 10 units makes an angle of 53 with a position vector B of magnitude 6 unit. The magnitude of position vector AB and the an... |
Q given below A part of circuit shown in figure Find potential difference between point A and B - Physics - Current Electricity - 12892375 | Meritnation.com
Q given below
Q given below A part of circuit shown in figure. Find potential difference between point A and B. IOV IA 20
u\mathrm{sin}g KCL curent towards point B... |
§ Clean way to write burnside lemma
Burnside lemma says that
|Orb(G)| \equiv 1/|G| \sum_{g \in G} fix(g)
. We prove this as follows:
\begin{aligned} &\sum_{g \in G} fix(g) \\ &= \sum_{g \in G} |\{x : g(x) = x \}| \\ &= |\{(g, x) : g(x) = x \}| \\ &= \sum_{x \in X}|\{x : g(x) = x \}| \\ &= \sum_{x \in X} Stab(x) \end{al... |
Tags: machine learning all
There is accompanying code for reproducing some of the results in this blog post. Check out the repository here!
Decoding Strategies for Text Generation
Finding the humanity in approximating a NP-Hard problem
Recently, machine learning models have seen incredible progress towards computers be... |
Flow past a Sphere
Received: March 5, 2019 ; Accepted: March 24, 2019 ; Published: March 27, 2019
A new theoretical framework is applied to the steady fluid flow past a solid smooth sphere. Bernoulli’s law along a streamline is combined with the cross-stream force balance: centrifugal force on the curved flow equals ... |
Cabtaxi number - Wikipedia
In mathematics, the n-th cabtaxi number, typically denoted Cabtaxi(n), is defined as the smallest positive integer that can be written as the sum of two positive or negative or 0 cubes in n ways. Such numbers exist for all n, which follows from the analogous result for taxicab numbers.
1 Know... |
§ Leapfrog Integration
We have a system we wish to simulate using hamilton's equations:
\begin{aligned} \frac{\partial q}{\partial t} = \frac{\partial H}{\partial p}|_{(p_0, q_0)} \\ \frac{\partial p}{\partial t} = -\frac{\partial H}{\partial q}|_{(p_0, q_0)} \\ \end{aligned}
We want to simulate a system using these di... |
Boundedness of the twisted paraproduct | EMS Press
\mathrm{L}^p
estimates for a two-dimensional bilinear operator of paraproduct type. This result answers a question posed by Demeter and Thiele.
Vjekoslav Kovač, Boundedness of the twisted paraproduct. Rev. Mat. Iberoam. 28 (2012), no. 4, pp. 1143–1164 |
The District of Columbia has a very high population density. There are
646,449
people in
68.3
Calculate the unit rate in terms of people per square mile for the District of Columbia. Make sure the precision of your answer is reasonable.
The problem indicates the rate is to be in terms of people per square mile.
This in... |
Guardrails & Impermanent Loss Mitigation - Tokemak: The Utility for Sustainable Liquidity
1. Guardrails & LP Safeguards
Mechanics Goals
The goals can be generally defined as follows:
1. Make the LPs whole (QTY): Hold sufficient quantities of the deployed assets in the system reserve
2. Maintain or increase the PCA (sys... |
§ LCS DP: The speedup is from filtration
I feel like I finally see where the power of dynamic programming lies.
Consider the longest common subsequence problem over arrays
A
B
n
m
Naively, we have
2^n \times 2^m
pairs of subsequences and we need to process each of them.
How does the LCS DP solution manage to solve this... |
Asymptotic Behaviour of Relaxed Dirichiet Problems Involving a Dirichlet-Poincar Form | EMS Press
Asymptotic Behaviour of Relaxed Dirichiet Problems Involving a Dirichlet-Poincar Form
N. Tchou
We study the convergence of the solutions of a sequence of relaxed Dirichlet prob lems relative to Dirichlet forms to the solut... |
How to Find the Magnitude of a Vector: 7 Steps (with Pictures)
1 Finding the Magnitude of a Vector at the Origin
2 Finding the Magnitude of a Vector Away from the Origin
A vector is a geometrical object that has both a magnitude and direction.[1] X Research source The magnitude is the length of the vector, while the di... |
Fast subsonic combustion as a free-interface problem | EMS Press
Leonid S. Kagan
The paper is concerned with the recently identified fast, yet subsonic, combustion waves occurring in obstacle-laden (e.g. porous) systems and driven not by thermal diffusivity but rather by the drag-induced diffusion of pressure. In the f... |
Thermal Conductivity Measurements of Nylon 11-Carbon Nanofiber Nanocomposites | J. Heat Transfer | ASME Digital Collection
Arden L. Moore,
Justin M. Jensen,
Moore, A. L., Cummings, A. T., Jensen, J. M., Shi, L., and Koo, J. H. (June 24, 2009). "Thermal Conductivity Measurements of Nylon 11-Carbon Nanofiber Nanocomposit... |
LAN Manager - Wikipedia
(Redirected from LM hash)
Microsoft, 3Com
2.2a / 1994; 28 years ago (1994)
MS-Net, Xenix-NET, 3+Share
LAN Manager is a discontinued network operating system (NOS) available from multiple vendors and developed by Microsoft in cooperation with 3Com Corporation. It was designed to succeed 3Com's 3+... |
Annotate Video Using Detections in Vehicle Coordinates - MATLAB & Simulink - MathWorks í•œêµ
Display a Frame with Video Annotations
Display a Clip with Video Annotations
Create the Mono Camera for On-Video Display
Using the Mono Camera Object to Update the Display
Configure and use a monoCamera object to display infor... |
Multiphase Quasi-RMS Current Sensor - MapleSim Help
Home : Support : Online Help : MapleSim : MapleSim Component Library : Electrical : Multiphase Systems : Sensors : Multiphase Quasi-RMS Current Sensor
Current Quasi-RMS Sensor
The Current Quasi-RMS Sensor component measures the continuous quasi-RMS value of multiphase... |
Review the Math Notes box in 1.1.2 to help you describe the graph.
If you used a function to model this data, it would make sense to limit the maximum and minimum values for jump heights. Why? What are reasonable limits (maximum and minimum) for the jump heights?
Since distances are measured with positive numbers, it m... |
Milling Processes With Active Damping: Modeling and Stability | J. Comput. Nonlinear Dynam. | ASME Digital Collection
David Lehotzky,
David Lehotzky
1Corresponding author. e-mail: d.lehotzky@northeastern.edu
Iker Mancisidor,
Iker Mancisidor
Ideko, Elgoibar, Basque Country 20870,
e-mail: imancisidor@ideko.es
e-mail: jmu... |
A density version of the Carlson–Simpson theorem | EMS Press
We prove a density version of the Carlson–Simpson Theorem. Specifically we show the following.
k ≥ 2
A
k
\mathrm {lim \ sup}_{n\to\infty} |A \cap [k]^n|/k^n >0
c
k
(w_n)
k
{c}\cup \big\{c^{\smallfrown}w_0(a_0)^{\smallfrown}...^{\smallfrown}w_n(a_n):n\in\mathb... |
Spectral and stochastic properties of the $f$-Laplacian, solutions of PDEs at infinity and geometric applications | EMS Press
Spectral and stochastic properties of the
f
-Laplacian, solutions of PDEs at infinity and geometric applications
The aim of this paper is to suggest a new perspective to study qualitative proper... |
in rational no what is greater -8/5 or -7/4 - Maths - Rational Numbers - 7912515 | Meritnation.com
in rational no. what is greater -8/5 or -7/4
First we have to find the L.C.M of denominators of both fractions
\frac{-8}{5} \mathrm{and} \frac{-7}{4}
And L.C.M of 5 and 4 = 20
Now making the denominator of both fractions ... |
Heat transfer by convection - MATLAB
Simscape / Foundation Library / Thermal / Thermal Elements
The Convective Heat Transfer block represents a heat transfer by convection between two bodies by means of fluid motion. The transfer is governed by the Newton law of cooling:
Q=k\cdot A\cdot \left({T}_{A}-{T}_{B}\right),
Q ... |
CALCULLA - Concentration of saturated solution calculator
Concentration of saturated solution calculator
Calculations finds out concentration (percentage or molar) of saturated solution based on substance solubility or vice versa.
Choose a scenario that best fits your needs I know solubility (ms) and want to calculate ... |
Dynamic range limiter - Simulink - MathWorks Switzerland
The Limiter block performs dynamic range limiting independently across each input channel. Dynamic range limiting suppresses the volume of loud sounds that cross a given threshold. The block uses specified attack and release times to achieve a smooth applied gain... |
Jefimenko's equations - Wikipedia
In electromagnetism, Jefimenko's equations (named after Oleg D. Jefimenko) give the electric field and magnetic field due to a distribution of electric charges and electric current in space, that takes into account the propagation delay (retarded time) of the fields due to the finite s... |
Counting Surfaces Singular Along a Line in P3
2022 Counting Surfaces Singular Along a Line in
{\mathbb{P}}^{3}
Shachar Carmeli, Lev Radzivilovsky
We enumerate the surfaces of degree d in
{\mathbb{P}}^{3}
having a singular line of order k and passing through δ generic points (where δ is the dimension of moduli space of ... |
An obstacle problem with gradient term and asymptotically linear reaction | EMS Press
An obstacle problem with gradient term and asymptotically linear reaction
Sidi Mohamed Bouguima
We will consider the following obstacle problem
\int_{\Omega}\nabla u\nabla T_{k}(v-u)dx +\int_{\Omega }h(u)\left\vert \nabla u\right\vert... |
Things to hopefully avoid this year
2020 definitely sucked, so naturally we all have incredible expectations for 2021.
Most blog posts I've seen on goal-setting for 2021 are a list of normative statements for what to do within the following year. From running
X
kilometers to learning a new programming language, there's... |
Nonexistence results of positive solutions for semilinear elliptic equations in Rn
July, 2000 Nonexistence results of positive solutions for semilinear elliptic equations in
{R}^{n}
We consider the global properties of nonnegative solutions of the semilinear elliptic equations in the entire space. By employing Pohozaev... |
Boltu vs Balti | Toph
Boltu vs Balti
By Fake_Death · Limits 500ms, 512 MB
Boltu and Balti are two friends. Boltu is a great programmer whereas Balti is a newbie programmer. But Balti thinks that he is also a great programmer, but Boltu can't accept Balti as a great programmer. Now Boltu challenges Balti to solve a task... |
<em>D</em>-bundles and integrable hierarchies | EMS Press
\mathcal D
-bundles---locally projective
\mathcal D
-modules---on algebraic curves, and apply them to the study of integrable hierarchies, specifically the multicomponent Kadomtsev-Petviashvili (KP) and spin Calogero-Moser (CM) hierarchies. We show that KP hiera... |
Square_number Knowpia
{\displaystyle {\sqrt {9}}=3,}
{\displaystyle \textstyle {\frac {4}{9}}=\left({\frac {2}{3}}\right)^{2}}
{\displaystyle \lfloor {\sqrt {m}}\rfloor }
{\displaystyle \lfloor x\rfloor }
The squares (sequence A000290 in the OEIS) smaller than 602 = 3600 are:
{\displaystyle n^{2}=\sum _{k=1}^{n}(2k-1).... |
Pneumatic cylinder (34100 views - Mechanical Engineering)
Pneumatic cylinder(s) (sometimes known as air cylinders) are mechanical devices which use the power of compressed gas to produce a force in a reciprocating linear motion. Like hydraulic cylinders, something forces a piston to move in the desired direction. The p... |
Statistical Analysis in SerDes Systems - MATLAB & Simulink - MathWorks Italia
Init Subsystem Workflow
SerDes System Using Init Subsystem
Access Init Code
Reshape Impulse Response and Instantiate Tx System object
Tx Impulse Response Processing
Reshape Impulse Response and Instantiate Rx System object
Rx Impulse Response... |
Credit card functionality is under development. In September 2016, the Reserve Bank of India (RBI) launched the eponymously named Bharat QR, a common QR code jointly developed by all the four major card payment companies – National Payments Corporation of India that runs RuPay cards along with MasterCard, Visa and Amer... |
MedianDeviation - Maple Help
Home : Support : Online Help : Statistics and Data Analysis : Statistics Package : Quantities : MedianDeviation
compute the median absolute deviation from the median
MedianDeviation(A, ds_options)
MedianDeviation(X, rv_options)
(optional) equation(s) of the form option=value where option is... |
Linear motion (8910 views - Mechanical Engineering)
Linear motion (also called rectilinear motion) is a one dimensional motion along a straight line, and can therefore be described mathematically using only one spatial dimension. The linear motion can be of two types: uniform linear motion with constant velocity or zer... |
Boundary Layer Correctors for the Solution of Laplace Equation in a Domain with Oscillating Boundary | EMS Press
Boundary Layer Correctors for the Solution of Laplace Equation in a Domain with Oscillating Boundary
O. Bodart
Université Blaise Pascal, Aubière Cedex, France
We study the asymptotic behaviour of the solutio... |
Simplify or convert Galois field element formatting - MATLAB gftuple - MathWorks France
gftuple
Simplify or convert Galois field element formatting
tp = gftuple(a,m)
tp = gftuple(a,prim_poly)
tp = gftuple(a,m,p)
tp = gftuple(a,prim_poly,p)
tp = gftuple(a,prim_poly,p,prim_ck)
[tp,expform] = gftuple(...)
This function pe... |
사용자:Hwangjy9/작업장3 - 위키백과, 우리 모두의 백과사전
사용자:Hwangjy9/작업장3
< 사용자:Hwangjy9
이 문서는 다른 언어판 위키백과의 문서(en:divergent series)를 번역 중이며, 한국어로 좀 더 다듬어져야 합니다.
수학에서, 발산급수는 수렴하지 않는 무한급수를 말한다.
급수가 수렴한다면, 급수의 각 항들은 0으로 접근한다. 그러므로 각 항이 0으로 접근하지 않는 모든 급수는 발산한다. 하지만, 수렴하는 것에 대한 조건이 더 강력한데, 각 항이 0으로 수렴하는 모든 급수가 수렴하는 것은 아니다. 가장 간단한 반례는 조화급수이다.... |
Super Duality and Homology of Unitarizable Modules of Lie Algebras | EMS Press
National Changhua University of Eduation, Taiwan
\mathfrak u
-homology formulas for unitarizable modules at negative levels over classical Lie algebras of infinite rank of types
\mathfrak gl (n)
\mathfrak sp (2n)
\mathfrak so (2n)
are obtain... |
Data Points Given in Two Vectors - Maple Help
Home : Support : Online Help : Tasks : Plots : Data Points Given in Two Vectors
Plot a Set of Data Points Given by Two Vectors
Plot a set of data points defined by two vectors.
Enter the first vector of data points.
\mathrm{V1}≔〈\textcolor[rgb]{0.372549019607843,0,0.8509803... |
Find and compare two standard scores and scores in two normally distributed examinations | ePractice - HKDSE 試題導向練習平台
Question Sample Titled 'Find and compare two standard scores and scores in two normally distributed examinations'
The table below shows the means and the standard deviations of the scores of a large gro... |
§ Geodesic equation, Extrinsic
The geodesic on a sphere must be a great circle. If it's not, so say we pick a circle at some fixed azimuth, then all the velocities point towards the center at this azimuth, not at the center of the sphere! But towards the center of the sphere is the real normal plane. So we get a deviat... |
Advances in Research, Development, and Testing of Single Cells at Forschungszentrum Jülich | J. Electrochem. En. Conv. Stor | ASME Digital Collection
Special Section On The 2Nd European Fuel Cell Technology And Applications Conference
V. A. C. Haanappel,
V. A. C. Haanappel
, D-52425 Jülich, Germany
e-mail: v.haanappel@... |
On Ill-Posedness Measures and Space Change in Sobolev Scales | EMS Press
On Ill-Posedness Measures and Space Change in Sobolev Scales
The degree of ill-posedness of a linear inverse problem is an important knowledge base to select appropriate regularization methods for the stable approximate solution of such a problem.... |
§ The number of pairs (a,b) such that ab≤x is O(xlogx)
Fix a given a. ab ≤ x implies that b ≤ x/a, or there are only x/a possible values for b. If we now consider all possible values for a from 1 upto x, we get:
\begin{aligned} |{ (a, b) : ab <= x }| = \sum_{a=1}^x |{ b: b <= x/a }| \leq \sum_{a=1}^x |x/a| \leq x \sum_... |
Exponential Admissibility and H ∞ Control of Switched Singular Time-Delay Systems: An Average Dwell Time Approach
2012 Exponential Admissibility and
{H}_{\infty }
Control of Switched Singular Time-Delay Systems: An Average Dwell Time Approach
Jinxing Lin, Zhifeng Gao
This paper deals with the problems of exponential ad... |
Props1SI - Maple Help
Home : Support : Online Help : Science and Engineering : ThermophysicalData : CoolProp : Props1SI
Props1SI(output, fluid, opts)
The Props1SI function interrogates the CoolProp library for thermophysical data.
The output parameter can be any of the numerical thermophysical properties in the Quantit... |
EUDML | A general lemma for fixed-point theorems involving more than two maps in -metric spaces with applications. EuDML | A general lemma for fixed-point theorems involving more than two maps in -metric spaces with applications.
A general lemma for fixed-point theorems involving more than two maps in
D
-metric spaces ... |
Ground states of nonlinear Schrödinger equations with potentials vanishing at infinity | EMS Press
We deal with a class on nonlinear Schr\"odinger equations \eqref{eq:1} with potentials
V(x)\sim |x|^{-\a}
0<\a<2
K(x)\sim |x|^{-\b}
\b>0
. Working in weighted Sobolev spaces, the existence of ground states
v_{\e}
W^{1,2}(... |
Rosalinda examined the angles at right and wrote the equation below.
(2x + 1°) + (x – 10°) = 90°
Does her equation make sense? If so, explain why her equation must be true. If it is not correct, determine what is incorrect and rewrite the equation.
Is a right angle (as illustrated above), equal to 90°?
Yes. This means ... |
On global solutions to a defocusing semi-linear wave equation | EMS Press
We prove that the 3D cubic defocusing semi-linear wave equation is globally well-posed for data in the Sobolev space
\dot{H}^{s}
s>3/4
. This result was obtained in [Kenig-Ponce-Vega, 2000] following Bourgain's method ([Bourgain, 1998]). We prese... |
Line bundles with partially vanishing cohomology | EMS Press
Define a line bundle
L
on a projective variety to be
q
-ample, for a natural number
q
, if tensoring with high powers of
L
kills coherent sheaf cohomology above dimension
q
. Thus 0-ampleness is the usual notion of ampleness. We show that
q
-ampleness of a li... |
Tags: machine learning research notes all
Some Interesting Research Papers
Notes on a few papers from my coursework
This page is for short outlines of papers I find interesting. These notes may vary in techincal detail as well as in core concepts - feel free to reach out to me with errata or questions.
In this paper, r... |
Some Distributional Products of Mikusiński Type in the Colombeau Algebra $\mathcal G(R^m)$ | EMS Press
Some Distributional Products of Mikusiński Type in the Colombeau Algebra
\mathcal G(R^m)
Particular products of Schwartz distributions on the Euclidean space
\mathbb R^m
are derived when the latter have coinciding poi... |
Diffusion Phenomenon for Linear Dissipative Wave Equations | EMS Press
In this paper we prove the diffusion phenomenon for the linear wave equation. To derive the diffusion phenomenon, a new method is used. In fact, for initial data in some weighted spaces, prove that for
2 \leq p\leq \infty
,\,
\left\Vert u-v\right\Ve... |
11 For the reaction C3H8+5O2→3CO2+4H2O, if the standard enthalpy change is -2x103 KJ mol-1and bond enthalpy of C-C, C-H, - Chemistry - Thermodynamics - 12253683 | Meritnation.com
11. For the reaction {C}_{3}{H}_{8}+5{O}_{2}\to 3C{O}_{2}+4{H}_{2}O, if the s\mathrm{tan}dard enthalpy change is -2x{10}^{3} KJ mo{l}^{-1}\ph... |
On Kakeya–Nikodym averages, $L^p$-norms and lower bounds for nodal sets of eigenfunctions in higher dimensions | EMS Press
L^p
We extend a result of the second author [27, Theorem 1.1] to dimensions
d \geq 3
which relates the size of
L^p
-norms of eigenfunctions for
2 < p < 2(d+1) / d-1
to the amount of
L^2
-mass in sh... |
Schismatic_temperament Knowpia
A schismatic temperament is a musical tuning system that results from tempering the schisma of 32805:32768 (1.9537 cents) to a unison. It is also called the schismic temperament, Helmholtz temperament, or quasi-Pythagorean temperament.
Tonnetz for Pythagorean tuning (above) and schismatic... |
Variational Inference | Zhiya Zuo
optimization variational-inference bayesian
It took me more than two weeks to finally to get the essence of variational inference. The painful but fulfilling process brought me to appreciate the really difficult (at least for me) but beautiful math behind it.
A couple of useful tutoria... |
The Golden Mean Ratio Compass
When you open the Golden Mean Ratio Compass, the spacing between the yellow and the red arm and the (smaller) spacing between the red arm and the blue arm are in the golden ratio, which is often represented by the Greek letter phi or
Expressed algebraically, for quantities
{\displaystyle a... |
Analyze and Plot RF Components - MATLAB & Simulink - MathWorks í•œêµ
Analyze Networks in Frequency Domain
Visualize Component and Network Data
Budget Plot
Mixer Spur Plot
Polar Plots and Smith Charts®
Compute and Plot Time-Domain Specifications
Compute Network Transfer Function
Fit Model Object to Circuit Object Data
... |
Hessenberg Form - Maple Help
Home : Support : Online Help : Mathematics : Linear Algebra : LinearAlgebra Package : Generic Subpackage : Hessenberg Form
compute the Hessenberg form of a square Matrix
HessenbergForm[F](A)
HessenbergForm[F](A,output=out)
a table or module, the domain of computation, a field
square Matrix ... |
Create simple lossy transmission line model - MATLAB - MathWorks Italia
serdes.ChannelLoss
VoltageSwingIdeal
EnableCrosstalk
CrosstalkSpecification
FEXTICN
NEXTICN
Processing Ideal Sinusoid Using ChannelLoss Model
Creating Transmission Line Model
Create simple lossy transmission line model
The serdes.ChannelLoss System... |
§ Exact sequence of pointed sets
This was a shower thought. I don't even if these form an abelian category. Let's assume we have pointed sets, where every set has a distinguished element
*
p
will be analogous to the zero of an abelian group. We will also allow multi-functions, where a function can have multiple outputs... |
Visualization of Different Flashback Mechanisms for H2/CH4 Mixtures in a Variable-Swirl Burner | J. Eng. Gas Turbines Power | ASME Digital Collection
Visualization of Different Flashback Mechanisms for H2/CH4 Mixtures in a Variable-Swirl Burner
Parisa Sayad,
Ole Römers Vägen1
e-mail: parisa.sayad@energy.lth.se
Alessand... |
§ Min cost flow (TODO)
Problem statement: Find a maximal flow with minimum cost.
Find max flow.
Find negative cost cycle in residual graph of max flow. Push flow around the negative cost cycle.
§ Relation between max flow and min cost circulation
Recall that min cost circulation asks to compute a circulation with minim... |
Proximity relations for real rank one valuations dominating a local regular ring | EMS Press
We study 0-dimensional real rank one valuations centered in a regular local ring of dimension
n\geq 2
such that the associated valuation ring can be obtained from the regular ring by a sequence of quadratic transforms. We defin... |
Complex Numbers And Quadratic Equations, Popular Questions: Karnataka Class 11-commerce MATH, Mathematics Puc I - Meritnation
Jonathan Munluah asked a question
Find the square root of 1+2i
11vibha11... asked a question
If x^2 - 63x - 64 = 0 and p and n are integers such that p^n = x which of the following CANNOT be a v... |
Quantization of Drinfeld Zastava in type $A$ | EMS Press
Quantization of Drinfeld Zastava in type
A
Leonid Rybnikov
Drinfeld Zastava is a certain closure of the moduli space of maps from the projective line to the Kashiwara flag scheme of the affine Lie algebra
\hat{sl}_n
. We introduce an affine, reduced, irreducible,... |
25m2-110m+121/5m-11 - Maths - Factorisation - 8825985 | Meritnation.com
25m2-110m+121/5m-11
\frac{25{\mathrm{m}}^{2}-110\mathrm{m}+121}{5\mathrm{m}-11}=\frac{{\left(5\mathrm{m}\right)}^{2}-2×\left(5\mathrm{m}\right)×\left(11\right)+{\left(11\right)}^{2}}{5\mathrm{m}-11}\phantom{\rule{0ex}{0ex}} =\frac{{\left(5\mathrm... |
Universal objects in categories of reproducing kernels | EMS Press
We continue our earlier investigation on generalized reproducing kernels, in connection with the complex geometry of
C^*
- algebra representations, by looking at them as the objects of an appropriate category. Thus the correspondence between reproducing... |
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