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竞赛 - Eufisky - The lost book
Problems of the Miklós Schweitzer Memorial Competition
1、AOPS论坛
2、匈牙利语版本
3、英文版本
4、其它试题
Suppose that $f: \mathbb{R}^+ \to \mathbb{R}^+$ is a continuous function such that for all positive real numbers $x,y$ the following is true :
$$(f(x)-f(y)) \left ( f \left ( \frac{x+y}{2} \right ) - f ( ... | CommonCrawl |
An automated framework for NMR chemical shift calculations of small organic molecules
Yasemin Yesiltepe1,2,
Jamie R. Nuñez2,
Sean M. Colby2,
Dennis G. Thomas2,
Mark I. Borkum2,
Patrick N. Reardon3,
Nancy M. Washton2,
Thomas O. Metz2,
Justin G. Teeguarden2,
Niranjan Govind2 &
Ryan S. Renslow ORCID: orcid.org/0000-0002-3... | CommonCrawl |
Home Journals MMEP Experimental Investigation on the Thermal Performance of a Heat Pipe-based Cooling System
Experimental Investigation on the Thermal Performance of a Heat Pipe-based Cooling System
Améni Driss | Samah Maalej | Isra Chouat | Mohamed Chaker Zaghdoudi*
Laboratoire Matériaux, Mesures et Applications (MMA)... | CommonCrawl |
Real-time brain computer interface using imaginary movements
Ahmad El-Madani1,
Helge BD Sorensen1,
Troels W. Kjær1,
Carsten E. Thomsen1 &
Sadasivan Puthusserypady1
Brain Computer Interface (BCI) is the method of transforming mental thoughts and imagination into actions. A real-time BCI system can improve the quality of... | CommonCrawl |
LaTeX code for Papers
Click here for a plain text version of this LaTeX code.
\documentclass[a4paper,11pt]{article}
\usepackage{ulem}
\usepackage{a4wide}
\usepackage[dvipsnames,svgnames]{xcolor}
\usepackage[pdftex]{graphicx}
% commands generated by html2latex
\begin{document}\hypertarget{Congress_2013}{}
\section{Congr... | CommonCrawl |
Conditional regularity for the 3D Navier-Stokes equations in terms of the middle eigenvalue of the strain tensor
EECT Home
Approximate controllability of nonlocal problem for non-autonomous stochastic evolution equations
September 2021, 10(3): 491-509. doi: 10.3934/eect.2020077
New results on controllability of fractio... | CommonCrawl |
It seems that you're in USA. We have a dedicated site for USA
Book Tracking
Education & Language
Librarians (Springer Nature)
Open Access & Springer
Societies & Publishing Partners
Subscription Agencies (Springer Nature)
Springer Shop
Save today: Get 40% off titles in Popular Science!
Mathematics Geometry & Topology
Gr... | CommonCrawl |
TMF:
TMF, 2012, Volume 172, Number 1, Pages 40–63 (Mi tmf6903)
Classical double, $R$-operators, and negative flows of integrable hierarchies
B. A. Dubrovinab, T. V. Skrypnikacd
a Lomonosov Moscow State University, Moscow, Russia
b International School for Advanced Studies, Trieste, Italy
c Bogolyubov Institute for Theo... | CommonCrawl |
A bioinspired analogous nerve towards artificial intelligence
Xinqin Liao ORCID: orcid.org/0000-0001-7772-32801 na1,
Weitao Song1 na1,
Xiangyu Zhang1 na1,
Chaoqun Yan2,
Tianliang Li3,
Hongliang Ren ORCID: orcid.org/0000-0002-6488-15513,
Cunzhi Liu2,
Yongtian Wang ORCID: orcid.org/0000-0001-9422-08884,5 &
Yuanjin Zheng1... | CommonCrawl |
Practical implementation of Libor Market Model
I am trying to implement a project about the BGM model, suggested in the book "The Concepts and Practice of mathematical finance" by Mark Joshi.
My question is related to the forward volatility structure, particularly about the covariance matrix. First of all, the book ass... | CommonCrawl |
WOTSwana: A Generalized Sleeve Construction for Multiple Proofs of Ownership
David Chaum, Mario Larangeira, Mario Yaksetig
The $\mathcal{S}_{leeve}$ construction proposed by Chaum et al. (ACNS'21) introduces an extra security layer for digital wallets by allowing users to generate a "back up key" securely nested inside... | CommonCrawl |
Symmetry-based indicators of band topology in the 230 space groups
Hoi Chun Po1,2,
Ashvin Vishwanath1,2 &
Haruki Watanabe3
Nature Communications volume 8, Article number: 50 (2017) Cite this article
Electronic properties and materials
Topological matter
An Erratum to this article was published on 10 October 2017
This a... | CommonCrawl |
Proceedings Monographs Memoirs Terms of Use License Agreement MARC Records Search eContent My Subscriptions AMS Bookstore
For AMS eBook frontlist subscriptions or backfile collection purchases:
1a. To purchase any ebook backfile or to subscibe to the current year of Contemporary Mathematics, please download this requir... | CommonCrawl |
Multiplicity of solutions for impulsive differential equation on the half-line via variational methods
Huiwen Chen1,2,
Zhimin He1 &
Jianli Li3
Boundary Value Problems volume 2016, Article number: 14 (2016) Cite this article
In this paper, the existence of solutions for a second-order impulsive differential equation wit... | CommonCrawl |
Corporate Finance & Accounting Financial Ratios
What is the average P/E ratio in the financial sector?
By Melissa Horton
The price-to-earnings ratio (P/E) is one of the most common metrics used by investors to analyze whether investment in a company is worthwhile. The P/E ratio formula is:
P/E Ratio=Price Per ShareEarn... | CommonCrawl |
CFP: SoTFoM II 'Competing Foundations?', 12-13 January 2015, London.
The focus of this conference is on different approaches to the foundations
of mathematics. The interaction between set-theoretic and category-theoretic
foundations has had significant philosophical impact, and represents a shift
in attitudes towards t... | CommonCrawl |
Home Recycling In Space, Nobody Picks Up Your Trash: NASA Recycling in Space Award...
In Space, Nobody Picks Up Your Trash: NASA Recycling in Space Award Winners
Share this idea!
Better solutions for trash collection and recycling are important not just here on Earth, but also in space. And to get fresh, innovative ide... | CommonCrawl |
Medical & Biological Engineering & Computing
July 2017 , Volume 55, Issue 7, pp 1109–1122 | Cite as
Multi-parametric study of temperature and thermal damage of tumor exposed to high-frequency nanosecond-pulsed electric fields based on finite element simulation
Yan Mi
Shaoqin Rui
Chengxiang Li
Chenguo Yao
Jin Xu
Changha... | CommonCrawl |
Programmeringsolympiadens final 2019 - open
Contest is over.
Not yet started.
Contest is starting in -18282 days 19:45:38
Time elapsed
You have been captured by an evil giant. You are both in a $N \times M$ big cave consisting of all points with integer coordinates $(x, y)$ such that $0 \le x < N, 0 \le y < M$. The gia... | CommonCrawl |
You are here: Home ∼ Weekly Papers on Quantum Foundations (18)
Weekly Papers on Quantum Foundations (18)
Published by editor on April 30, 2016
This is a list of this week's papers on quantum foundations published in various journals or uploaded to preprint servers such as arxiv.org and PhilSci Archive.
The Reality of C... | CommonCrawl |
Website | Service Status | Release Notes
Unless specific geographical region requirements apply, the base URL of Portfolio Optimizer is: https://api.portfoliooptimizer.io/.
The current version number of Portfolio Optimizer is v1.
Portfolio Optimizer can be used:
As an anonymous user
No authentication information requir... | CommonCrawl |
1 Introduction to Simulation
1.1 About the Book
1.2 Systems and Models
1.3 Randomness and the Simulation Process
1.3.1 Randomness in Simulation and Random Variables
1.3.2 The Simulation Process
1.4 When to Simulate (and When Not To)
1.5 Simulation Success Skills
1.5.1 Project Objectives
1.5.2 Functional Specification
1... | CommonCrawl |
Global phase portraits of uniform isochronous centers with quartic homogeneous polynomial nonlinearities
Global existence and boundedness in a parabolic-elliptic Keller-Segel system with general sensitivity
January 2016, 21(1): 103-119. doi: 10.3934/dcdsb.2016.21.103
Global behavior of delay differential equations mode... | CommonCrawl |
Emilia coccinae (SIMS) G Extract improves memory impairment, cholinergic dysfunction, and oxidative stress damage in scopolamine-treated rats
Harquin Simplice Foyet1Email author,
Hervé Hervé Ngatanko Abaïssou2,
Eglantine Wado3,
Emmanuel Asongalem Acha4 and
Ciobica Alin5, 6
© Foyet et al. 2015
E. coccinae (SIMS) G. (Ast... | CommonCrawl |
Welcome OM Use Cases openMSE Objects Using openMSE Concepts and Tutorials
OM Library
Reference Points
Depletion and Averaged Unfished Reference Points
Initial Depletion
Annual reference points
Averaged MSY Reference Points
Setting Depletion at a fraction of SBMSY or VB0
Change in stock-recruit relationship
The calculat... | CommonCrawl |
Row of a Matrix
Math Doubts
A horizontal line of elements in a matrix is called row of a matrix.
The space inside a matrix is divided as number of rows to place elements equally in each row. Every two elements in a row is separated by equal space.
Similarly, an equal space between every two rows in a matrix is maintain... | CommonCrawl |
Microbial functional genes enriched in the Xiangjiang River sediments with heavy metal contamination
Shiqi Jie1,
Mingming Li1,
Min Gan1,
Jianyu Zhu ORCID: orcid.org/0000-0001-5245-08451,
Huaqun Yin1,2 &
Xueduan Liu1
Xiangjiang River (Hunan, China) has been contaminated with heavy metal for several decades by surroundin... | CommonCrawl |
Confusion about the conic equation
Let me start with some basic definitions:
Definition 1. A conic section is the curve resulting from the intersection of a plane and a cone.
Definition 2. A conic section is the set of all points in a plane with the same eccentricity with respect to a particular focus and directrix.
De... | CommonCrawl |
Ada-WHIPS: explaining AdaBoost classification with applications in the health sciences
Julian Hatwell ORCID: orcid.org/0000-0001-6589-51651,
Mohamed Medhat Gaber1 &
R. Muhammad Atif Azad1
Computer Aided Diagnostics (CAD) can support medical practitioners to make critical decisions about their patients' disease conditio... | CommonCrawl |
Efficient Legendre dual-Petrov-Galerkin methods for odd-order differential equations
DCDS-B Home
An SICR rumor spreading model in heterogeneous networks
April 2020, 25(4): 1517-1541. doi: 10.3934/dcdsb.2019238
Critical and super-critical abstract parabolic equations
Tomasz Dlotko 1, , Tongtong Liang 2, and Yejuan Wang ... | CommonCrawl |
Fuel dynamics after reintroduced fire in an old-growth Sierra Nevada mixed-conifer forest
C. Alina Cansler ORCID: orcid.org/0000-0002-2155-44381,
Mark E. Swanson2,
Tucker J. Furniss3,
Andrew J. Larson4 &
James A. Lutz3
Fire Ecology volume 15, Article number: 16 (2019) Cite this article
Surface fuel loadings are some of... | CommonCrawl |
Is the EmDrive, or "Relativity Drive" possible?
In 2006, New Scientist magazine published an article titled Relativity drive: The end of wings and wheels1 [1] about the EmDrive [Wikipedia] which stirred up a fair degree of controversy and some claims that New Scientist was engaging in pseudo-science.
Since the original... | CommonCrawl |
A magazine for the mathematically curious
Constructing the cover of Issue 10
How to crochet a fractal
Chalkdust issue 10 – Coming 24 October
Black mathematician month 2019
Crossnumber winners, issue 09
Reproduce or die
Review of Problem Solving in GCSE Mathematics
In conversation with Clifford Cocks
Can computers prove... | CommonCrawl |
12 July 2019 / 18 min read / Business Intelligence, Lean Analytics
Lean Analytics Part 2: The Stages of a Data Driven Startup
by Cedric Chin
In Part 1 of our Lean Analytics summary, we covered the basics of analytical thinking, and provided you with a summary sheet of six basic tech-company business models. In Part 2, ... | CommonCrawl |
export.arXiv.org > astro-ph > arXiv:1910.06345
astro-ph.GA
(what is this?)
Astrophysics > Astrophysics of Galaxies
Title: The universal acceleration scale from stellar feedback
Authors: Michael Y. Grudić, Michael Boylan-Kolchin, Claude-André Faucher-Giguère, Philip F. Hopkins
(Submitted on 14 Oct 2019 (v1), last revise... | CommonCrawl |
World Science Scholars
1.2 From Einstein to LIGO
Albert Einstein discovered the field equations of general relativity in 1915.
Before general relativity, gravity was understood in Newtonian terms as an attractive force between two objects. This force is proportional to their masses and decreases with increasing distanc... | CommonCrawl |
A direct approach to controlling the topology in structural optimization
Computers & Structures 227:106141
DOI:10.1016/j.compstruc.2019.106141
Zi-Long Zhao
Shiwei Zhou
Kun Cai
Northwest A & F University
Yi Min Xie
Structural shape and topology optimization has undergone tremendous developments in recent years due to it... | CommonCrawl |
Entropy clustering-based granular classifiers for network intrusion detection
Hui Liu1,2,
Gang Hao3 &
Bin Xing2
Support vector machine (SVM) is one of the effective classifiers in the field of network intrusion detection; however, some important information related to classification might be lost in the reprocessing. I... | CommonCrawl |
Methodology article
Statistical integration of two omics datasets using GO2PLS
Zhujie Gu ORCID: orcid.org/0000-0001-7675-80001,
Said el Bouhaddani1,
Jiayi Pei2,
Jeanine Houwing-Duistermaat1,3,4 &
Hae-Won Uh1
Nowadays, multiple omics data are measured on the same samples in the belief that these different omics datasets... | CommonCrawl |
Colloquia and Special Lectures Committee
Brad Cox (Chair)
Gia-Wei Chern
P.Q. Hung
Israel Klich
Seunghun Lee
Peter Schauss
Weekly Talks:
Special Colloquium
Physics Building, Room 204
Note special date.
"Generating New Physics from Known Particles: Baryogenesis and Dark Matter from Mesons"
Gilly Elor , University of Wash... | CommonCrawl |
Coupling magnetic and plasmonic anisotropy in hybrid nanorods for mechanochromic responses
Highly robust and soft biohybrid mechanoluminescence for optical signaling and illumination
Chenghai Li, Qiguang He, … Shengqiang Cai
Laser reprogramming magnetic anisotropy in soft composites for reconfigurable 3D shaping
Heng D... | CommonCrawl |
Hyperdense Object
If a planet has a core of super-dense material, how might that effect the geological composition of that planet?
Specifically: imagine a lunar-sized planet, with earth-like geology and density. If the center of that planet is a very small mass of super-dense unobtanium that cannot collapse in on itsel... | CommonCrawl |
Black hole mergers from quadruples
G Fragione, B Kocsis
With the hundreds of merging binary black hole (BH) signals expected to be detected by LIGO/Virgo, LISA and other instruments in the next few years, the modeling of astrophysical channels that lead to the formation of compact-object binaries has become of fundamen... | CommonCrawl |
Resurchify Search Home
Find Impact Factor
Check Impact Index of thousands of worldwide Journals
What is Impact Factor?
The impact factor (IF), also named as Journal Impact Factor (JIF) is a metric used to evaluate the importance of a Journal. It is determined by calculating an average number of citations received by th... | CommonCrawl |
viXra.org > All Submission Categories
Abstracts Authors Papers Full Site
All Submission Categories
Previous months:
2007 - 0702(58) - 0703(50) - 0704(5) - 0705(1) - 0706(8) - 0707(2) - 0708(3) - 0709(3) - 0710(1) - 0711(6) - 0712(3)
2008 - 0801(4) - 0802(4) - 0803(2) - 0804(9) - 0805(4) - 0806(1) - 0807(12) - 0808(6) -... | CommonCrawl |
Pseudospectral discretization of delay differential equations in sun-star formulation: Results and conjectures
DCDS-S Home
Hopf bifurcation of a fractional-order octonion-valued neural networks with time delays
September 2020, 13(9): 2561-2573. doi: 10.3934/dcdss.2020138
Controllability analysis of nonlinear fractional... | CommonCrawl |
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Fundamental Approaches to Software Engineering
International Conference on Fundamental Approaches to Software Engineering
FASE 2016: Fundamental Approaches to Software Engineering pp 179-196 | Cite as
Cut B... | CommonCrawl |
Express Integer as Sum of Four Squares
This is kind of a follow-up to the question I posted here about expressing integers as the sum of two squares. Is there a similar general method for expressing integers as the sum of four squares? I believe the Lagrange's Four-Square Theorem states that all positive integers are e... | CommonCrawl |
Plant Methods
A low-cost and open-source platform for automated imaging
Max R. Lien1,
Richard J. Barker2,
Zhiwei Ye1,
Matthew H. Westphall1,
Ruohan Gao1,
Aditya Singh3,
Simon Gilroy2 &
Philip A. Townsend ORCID: orcid.org/0000-0001-7003-87741
Plant Methods volume 15, Article number: 6 (2019) Cite this article
Remote mon... | CommonCrawl |
Home > eBooks > Books by Independent Authors > Advanced Algebra: Digital Second Edition > Chapter IV. Homological Algebra
2016 Chapter IV. Homological Algebra
Anthony W. Knapp
Books By Independent Authors, 2016: 166-261 (2016) https://doi.org/10.3792/euclid/9781429799928-4
DOWNLOAD PDF SAVE TO MY LIBRARY
This chapter d... | CommonCrawl |
iThink Biology
← Contents
A3 Urbanscapes
A view of the city as an organism and our connection with nature
A3.1 Introduction
Capacities taught in this chapter
Scientific processHow do we study an urban ecosystem?
How do taxa adapt to urban environments?
Scientific toolsGIS: How can simple tools be used for mapping land... | CommonCrawl |
Asian Pacific Journal of Cancer Prevention
Asian Pacific Organization for Cancer Prevention (아시아태평양암예방학회)
Health Sciences > Development of Pharmaceutical
The Asian Pacific Journal of Cancer Prevention is a monthly electronic journal publishing papers in all areas of cancer control. Its is indexed on PubMed (Impact fact... | CommonCrawl |
Biomass productivity of selected poplar (Populus spp.) cultivars in short rotations in northern Poland§
Marzena Niemczyk ORCID: orcid.org/0000-0002-1508-24971,
Tomasz Wojda1 &
Adam Kaliszewski2
New Zealand Journal of Forestry Science volume 46, Article number: 22 (2016) Cite this article
Renewable energy sources such a... | CommonCrawl |
State space model
Zhe Chen and Emery N. Brown (2013), Scholarpedia, 8(3):30868. doi:10.4249/scholarpedia.30868 revision #189565 [link to/cite this article]
Curator: Zhe Chen
Emery N. Brown
Peter McCullagh
Leo Trottier
Dr. Zhe Chen, MIT, Cambridge, MA, USA
Dr. Emery N. Brown, Harvard-MIT HST, Cambridge, MA
State space m... | CommonCrawl |
The Means
Consider two similar problems:
A fellow travels from city $A\;$ to city $B.\;$ For the first hour, he drove at the constant speed of $20\;$ miles per hour. Then he (instantaneously) increased his speed and, for the next hour, kept it at $30\;$ miles per hour. Find the average speed of the motion.
A fellow tra... | CommonCrawl |
Protein hydrolysates in animal nutrition: Industrial production, bioactive peptides, and functional significance
Yongqing Hou1,
Zhenlong Wu2,
Zhaolai Dai2,
Genhu Wang3 &
Guoyao Wu1,2,4
Recent years have witnessed growing interest in the role of peptides in animal nutrition. Chemical, enzymatic, or microbial hydrolysis ... | CommonCrawl |
Why are hypergeometric series important and do they have a geometric or heuristic motivation?
Apart from telling that the hypergeometric functions (or series) are the solutions to the (essentially unique?) fuchsian equation on the Riemann sphere with 3 "regular singular points", the wikipedia article doesn't illuminate... | CommonCrawl |
IAM-PIMS Joint Distinguished Colloquium
Dynamics of Abyssal Ocean Currents
Gordon E. Swaters
Location: UBC
The ocean is the regulator of Earth's climate. The world's oceans store an enormous quantity of heat, which is redistributed throughout the world via the currents. Because the density of water is about a thousand ... | CommonCrawl |
Mathematical Programming
July 2019 , Volume 176, Issue 1–2, pp 403–427 | Cite as
Behavior of accelerated gradient methods near critical points of nonconvex functions
Michael O'Neill
Stephen J. Wright
Full Length Paper Series B
We examine the behavior of accelerated gradient methods in smooth nonconvex unconstrained opt... | CommonCrawl |
polymake wiki
The references are sorted by date of appearance, the most recent papers are at the top.
Papers about polymake
Benjamin Assarf, Ewgenij Gawrilow, Katrin Herr, Michael Joswig, Benjamin Lorenz, Andreas Paffenholz, Thomas Rehn. Computing convex hulls and counting integer points with polymake. Math. Program. C... | CommonCrawl |
Disk-mediated accretion burst in a high-mass young stellar object
Jun 30, 2018 by A. Caratti o Garatti; B. Stecklum; R. Garcia Lopez; J. Eislöffel; T. P. Ray; A. Sanna; R. Cesaroni; C. M. Walmsley; R. D. Oudmaijer; W. J. de Wit; L. Moscadelli; J. Greiner; A. Krabbe; C. Fischer; R. Klein; J. M. Ibañez
Solar-mass stars f... | CommonCrawl |
entropy chemistry formula
Entropy Definition Properties of Entropy Entropy Change Entropy and Thermodynamics. Determine ΔS for the synthesis of ammonia at 25oc. Entropy is the quantitative measure of spontaneous processes and how energy disperses unless actively stopped from doing so. We can use the formula . Entropy c... | CommonCrawl |
Isolation and characterization of Burkholderia fungorum Gan-35 with the outstanding ammonia nitrogen-degrading ability from the tailings of rare-earth-element mines in southern Jiangxi, China
Ai-Juan Feng1,2,
Xi Xiao2,
Cong-Cong Ye2,
Xiao-Ming Xu2,
Qing Zhu2,
Jian-Ping Yuan2,
Yue-Hui Hong2 &
Jiang-Hai Wang2
The exploit... | CommonCrawl |
Cryptography Meta
Cryptography Stack Exchange is a question and answer site for software developers, mathematicians and others interested in cryptography. It only takes a minute to sign up.
Password Entropy in bits for passwords of a certain structure
I have read this post and this post about how best to calculate a ps... | CommonCrawl |
what compactifications of the Poincare group have been studied?
How to understand that boosts, rotations and translations are Killing vector fields.
A nice overview (and maybe derivation) of the Poincaré transformations of the Vector Spherical Harmonics
References for the Little group
What are the boundary asymptotics ... | CommonCrawl |
OSA Publishing > OSA Continuum > Volume 3 > Issue 1 > Page 77
Takashige Omatsu, Editor-in-Chief
Ultra-broadband conversion of OAM mode near the dispersion turning point in helical fiber gratings
Kaili Ren, Minhui Cheng, Liyong Ren, Yunhui Jiang, Dongdong Han, Yongkai Wang, Jun Dong, Jihong Liu, Li Yang, and Zhanqiang X... | CommonCrawl |
For the gaseous reaction of xenon and fluorine to…
For the gaseous reaction of xenon and fluorine to form xenon hexafluoride:
(a) Calculate $\Delta S^{\circ}$ at 298 $\mathrm{K}\left(\Delta H^{\circ}=-402 \mathrm{kJ} / \mathrm{mol} \text { and } \Delta G^{\circ}=\right.$ $-280 . \mathrm{kJ} / \mathrm{mol}$ ).
(b) Assum... | CommonCrawl |
Convergence of second-order in time numerical discretizations for the evolution Navier-Stokes equations
Luigi C. Berselli ORCID: orcid.org/0000-0001-6208-99341 &
Stefano Spirito2
Advances in Continuous and Discrete Models volume 2022, Article number: 65 (2022) Cite this article
We prove the convergence of certain secon... | CommonCrawl |
Population measures of spike train synchrony
Conor Houghton (2013), Scholarpedia, 8(10):30635. doi:10.4249/scholarpedia.30635 revision #150870 [link to/cite this article]
Curator: Conor Houghton
Thomas Kreuz
Jonathan R. Williford
daniel chicharro
Conor Houghton, Department of Computer Science, University of Bristol, En... | CommonCrawl |
9.E: Systems of Equations and Inequalities (Exercises)
[ "article:topic", "authorname:openstax", "calcplot:yes", "license:ccbyncsa", "showtoc:yes", "transcluded:yes" ]
Truckee Meadows Community College
TMCC: Precalculus I and II
9: Systems of Equations and Inequalities
Contributed by OpenStax
Mathematics at OpenStax CN... | CommonCrawl |
Research | Open | Published: 17 September 2016
Hybrid Pareto artificial bee colony algorithm for multi-objective single machine group scheduling problem with sequence-dependent setup times and learning effects
Lei Yue1,
Zailin Guan1,
Ullah Saif1,2,
Fei Zhang1 &
Hao Wang1
SpringerPlusvolume 5, Article number: 1593 (2016... | CommonCrawl |
Radiative Transfer of Polarized X-rays: Magnetized Thomson Scattering in Neutron Stars
BARCHAS-DOCUMENT-2017.pdf
Barchas, Joseph
Baring, Matthew G
This thesis is a focused study of the polarization characteristics of radiative transfer in a strong magnetic field. The main process examined here is magnetized Compton sca... | CommonCrawl |
Explain the formation of replicators to a layman
I am reading The Selfish Gene by Richard Dawkins.
I am on chapter two.
He speaks of the observation of the formation of amino-acids when you simulate environmental conditions of primordial earth.
UV light + water + carbon dioxide + methane + ammonia + a couple of weeks t... | CommonCrawl |
Naive Bayes Classifier
Could you explain the Naive Bayes classifier with examples?
What is Bayes' Theorem and how is it relevant to the NB classifier?
What are the types of the NB classifier?
How would you use Naive Bayes classifier for categorical features?
What is Laplace smoothing in the context of the NB classifier... | CommonCrawl |
Artificial Intelligence Meta
Artificial Intelligence Stack Exchange is a question and answer site for people interested in conceptual questions about life and challenges in a world where "cognitive" functions can be mimicked in purely digital environment. It only takes a minute to sign up.
What is a time-step in a Mark... | CommonCrawl |
User talk:Dfeuer
From ProofWiki
2 Smullyan and Fitting
3 SourceReview template
4 Epsilon
6 spambots
8 make sure of redirects
9 Discipline requested
10 Point Finite
11 Source works
12 Please help me
13 Take care when redirecting
User talk:Dfeuer/Archive/Prehistory
User talk:Dfeuer/Archive/Ancient History
Smullyan and Fi... | CommonCrawl |
Villain model with long-range couplings
@inproceedings{Giachetti2022VillainMW,
title={Villain model with long-range couplings},
author={Guido Giachetti and Nicol{\`o} Defenu and Stefano Ruffo and Andrea Trombettoni},
G. Giachetti, N. Defenu,
+1 author
A. Trombettoni
The nearest-neighbor Villain, or periodic Gaussian, m... | CommonCrawl |
Fereydooni, A., Safapour, A. (2018). Banach Pair Frames. Wavelet and Linear Algebra, 5(1), 27-47. doi: 10.22072/wala.2017.60236.1107
Abolhassan Fereydooni; Ahmad Safapour. "Banach Pair Frames". Wavelet and Linear Algebra, 5, 1, 2018, 27-47. doi: 10.22072/wala.2017.60236.1107
Fereydooni, A., Safapour, A. (2018). 'Banach... | CommonCrawl |
Skip to main content Skip to sections
Journal of Philosophical Logic
Principles for Object-Linguistic Consequence: from Logical to Irreflexive
Carlo Nicolai
Lorenzo Rossi
First Online: 20 June 2017
We discuss the principles for a primitive, object-linguistic notion of consequence proposed by (Beall and Murzi, Journal o... | CommonCrawl |
EnglishEspañol한국어Русский简体中文Bahasa Indonesia
A bulk silicon PV module consists of multiple individual solar cells connected, nearly always in series, to increase the power and voltage above that from a single solar cell. The voltage of a PV module is usually chosen to be compatible with a 12V battery. An individual sil... | CommonCrawl |
The roles of maturation delay and vaccination on the spread of Dengue virus and optimal control
Lin-Fei Nie ORCID: orcid.org/0000-0001-5960-80781 &
Ya-Nan Xue1
A mathematical model of Dengue virus transmission between mosquitoes and humans, incorporating a control strategy of imperfect vaccination and vector maturation... | CommonCrawl |
An uncertainty inequality involving $L^1$ norms
by Enrico Laeng and Carlo Morpurgo PDF
We derive a sharp uncertainty inequality of the form \begin{equation*}\|x^{2} f\|_{1}^{} \|\xi \; \hat {f}\|_{2}^{2}\ge {\frac {\Lambda _{0}}{4\pi ^{2}}} \|f\|_{1}^{} \|f\|_{2}^{2},\end{equation*} with $\Lambda _{0}=0.428368\dots$. A... | CommonCrawl |
Is there a limit as to how fast a black hole can grow?
Astronomers find ancient black hole 12 billion times the size of the Sun.
According to the article above, we observe this supermassive black hole as it was 900 million years after the formation of the universe, and scientists find its extreme specifications mysteri... | CommonCrawl |
Neoreactionary Society and Dysgenics
On the one hand, neoreactionaries believe in reviving the traditional society (with a hereditary aristocracy and the ability to execute heretics) that governed much of the human race for the past ten thousand years. On the other hand, they also believe in eugenics, especially for th... | CommonCrawl |
Why is a book on a table not an example of Newton's third law?
My textbook explains Newton's Third Law like this:
If an object A exterts a force on object B, then object B exerts an equal but opposite force on object A
It then says:
Newton's 3rd law applies in all situations and to all types of force. But the pair of f... | CommonCrawl |
Lung cancer mortality of residents living near petrochemical industrial complexes: a meta-analysis
Cheng-Kuan Lin1,
Huei-Yang Hung2,
David C. Christiani1,3,
Francesco Forastiere4 &
Ro-Ting Lin ORCID: orcid.org/0000-0002-2687-203X5
Environmental Health volume 16, Article number: 101 (2017) Cite this article
This article... | CommonCrawl |
Thermophysics
Undulatory
Static of solids
There are two simple ways of movement in a rigid system: translation and rotation. Any other possible form of movement, as complex it may be, can always be considered as the combination of a rotation and a translation.
Static Solid
It is not always possible to consider a body a... | CommonCrawl |
EECT Home
Null controllability for a heat equation with dynamic boundary conditions and drift terms
June 2020, 9(2): 561-579. doi: 10.3934/eect.2020024
On a backward problem for two-dimensional time fractional wave equation with discrete random data
Nguyen Huy Tuan 1,2, , Tran Ngoc Thach 3,, and Yong Zhou 4,5,
Institut... | CommonCrawl |
Simulation of leaf curl disease dynamics in chili for strategic management options
Buddhadeb Roy1,
Shailja Dubey1,
Amalendu Ghosh1,
Shalu Misra Shukla1,
Bikash Mandal1 &
Parimal Sinha1
Scientific Reports volume 11, Article number: 1010 (2021) Cite this article
58 Accesses
Leaf curl, a whitefly-borne begomovirus disease... | CommonCrawl |
Multi-dimensional geospatial data mining in a distributed environment using MapReduce
Mazin Alkathiri ORCID: orcid.org/0000-0003-1195-55501,
Abdul Jhummarwala2 &
M. B. Potdar2
Journal of Big Data volume 6, Article number: 82 (2019) Cite this article
Data mining and machine learning techniques for processing raster data... | CommonCrawl |
Peering below the diffraction limit: robust and specific sorting of viruses with flow cytometry
Shea T. Lance1,2,3,
David J. Sukovich1,2,
Kenneth M. Stedman4 &
Adam R. Abate1,2,3
Virology Journal volume 13, Article number: 201 (2016) Cite this article
Viruses are incredibly diverse organisms and impact all forms of lif... | CommonCrawl |
Cloudera Fast Forward Labs
Inferring Concept Drift Without Labeled Data
FF22 · Aug 2021
This is an applied research report by Cloudera Fast Forward. We write reports about emerging technologies, and conduct experiments to explore what's possible. Read our full report about Inferring Concept Drift Without Labeled Data b... | CommonCrawl |
AMS Home Publications Membership Meetings & Conferences News & Public Outreach Notices of the AMS The Profession Programs Government Relations Education Giving to the AMS About the AMS
MathSciNet® Member Directory Bookstore Journals Employment Services Giving to the AMS
Bookstore MathSciNet® Meetings Journals Membershi... | CommonCrawl |
Identification of an early diagnostic biomarker of lung adenocarcinoma based on co-expression similarity and construction of a diagnostic model
Zhirui Fan2 na1,
Wenhua Xue1 na1,
Lifeng Li1,2 na1,
Chaoqi Zhang2,
Jingli Lu1,
Yunkai Zhai3,4,
Zhenhe Suo2 &
Jie Zhao1,3,4
The purpose of this study was to achieve early and ac... | CommonCrawl |
Calculators Topics Solving Methods Go Premium
ENG • ESP
Tap to take a pic of the problem
Step-by-step Solution
Integrate $\frac{1}{\sqrt[3]{x}}$ from $-125$ to $\left|\infty15\right|$
(◻)
◻/◻
◻2
◻◻
√◻
◻√◻
◻√
log◻
d/dx
D□x
∫◻
|◻|
acot
acsc
coth
csch
acoth
asech
acsch
Step-by-step explanation
Problem to solve:
$\int_{-12... | CommonCrawl |
Find Study Questions by Subject
Disease in Health and Medicine
Disorders and Treatment in Health
Introduction to the Arts
Probability and Statistics
Nature of Science
Tech and Engineering
Business Economics Labour economics
Let the production function for the firm be Cobb-Douglass, with fixed capital (K):...
Let the pr... | CommonCrawl |
Spheroidal weathering of basalt from Gebel Qatrani, Fayum Depression, Egypt
Essam El-Hinnawi1,
S. D. Abayazeed1 &
A. S. Khalil1
Bulletin of the National Research Centre volume 45, Article number: 1 (2021) Cite this article
Three stages of basalt weathering are known: early or incipient weathering, intermediate weatheri... | CommonCrawl |
podil_verejnych_zakazek_na_celkovych_nakupech
zIndex calculation
Best practice literature
Public procurement share on total purchases
Public procurement as a share of total purchases is one of the indicators used to calculate the zIndex score for evaluating contracting authorities.
What does this evaluate?
This indicat... | CommonCrawl |
R. Abbott
Citations12,797
Highly Influential Citations1,008
P. Astone
P. Fritschel
A. Freise
L. Cadonati
Gravitational Waves and Gamma-Rays from a Binary Neutron Star Merger: GW170817 and GRB 170817A
B. Abbott, R. Abbott, +1,148 authors P. Ubertini
On 2017 August 17, the gravitational-wave event GW170817 was observed b... | CommonCrawl |
export.arXiv.org > math > arXiv:2110.10375v1
math.PR
Mathematics > Probability
Title: A Heavy Traffic Theory of Two-Sided Queues
Authors: Sushil Mahavir Varma, Siva Theja Maguluri
(Submitted on 20 Oct 2021)
Abstract: Motivated by emerging applications in online matching platforms and marketplaces, we study a two-sided ... | CommonCrawl |
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