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Numerical Computation

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Numeric equation solving, calculus and statistics, precision and accuracy control for numeric computations...

Discussions List

Matrix Inversion problem with a determinant equals to zero

QUESTION FROM: Leo Murphy | 1 year ago BY: Daniel Lichtblau

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2.4K

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Sundaresan-Krishnaswamy Technique for Estimation of Process Parameters

CONTRIBUTED BY: Housam Binous | 1 year ago

Control Systems , Graphics and Visualization , Mathematics , ...

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REPLIES

1.6K

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How to avoid NDSolve::ndcf: Repeated convergence test failure?

QUESTION FROM: Leslaw Bieniasz | 1 year ago

Calculus , Equation Solving , Mathematics , Numerical Computation , ...

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REPLIES

2.1K

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A two-factor model of stock returns and its application in Pairs trading

CONTRIBUTED BY: Jonathan Kinlay | 1 year ago BY: Alan Mok

Staff Picks , Curated Data , Data Science , Finance , Optimization , ...

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REPLIES

5.7K

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Performance characteristics for step response of an underdamped process

CONTRIBUTED BY: Housam Binous | 1 year ago

Chemistry , Control Systems , Engineering , ...

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REPLIES

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Emergent competition shapes top-down versus bottom-up control in multi-trophic ecosystems

CONTRIBUTED BY: Zhijie Feng | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Biological Sciences , Environmental Science , ...

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Dancing with friends and enemies: boids' swarm intelligence

CONTRIBUTED BY: Simon Woods | 1 year ago BY: Alex Teymouri

Biological Sciences , Graphics and Visualization , Mathematica , ...

156

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REPLIES

95.2K

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Stationary dynamics in DNA: a nonlinear Klein-Gordon approach

CONTRIBUTED BY: Athanasios Paraskevopoulos | 1 year ago BY: Sam Carrettie

Staff Picks , Biological Sciences , Calculus , ...

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REPLIES

5.7K

VIEWS

Separation of binary mixtures by chromatography

CONTRIBUTED BY: Housam Binous | 1 year ago

Calculus , Chemistry , Engineering , Graphics and Visualization , ...

LIKES

REPLIES

940

VIEWS

Fitting Solution of a DE to a function

QUESTION FROM: Lehel Csillag | 1 year ago BY: Denis Ivanov

Calculus , Dynamic Interactivity , Equation Solving , Mathematics , ...

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REPLIES

1.9K

VIEWS

Colloquium event - numerical methods for partial differential equations and their applications

CONTRIBUTED BY: John McNally | 1 year ago BY: John Burgers

Engineering , Equation Solving , Events & Media , Material Sciences , ...

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REPLIES

3.4K

VIEWS

Finding critical points with NMaximize[] and Solve[] yielding different results query

QUESTION FROM: Byron Alexander | 1 year ago BY: Byron Alexander

Equation Solving , Graphics and Visualization , Optimization , ...

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REPLIES

2.8K

VIEWS

Confidence regions with nuisance parameters

CONTRIBUTED BY: Jan Vrbik | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Graphics and Visualization , Optimization , ...

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REPLIES

1.8K

VIEWS

Help using NDSolve for an orbital dynamics problem

QUESTION FROM: Jameel Cathcart | 1 year ago BY: Gianluca Gorni

Algebra , Equation Solving , Mathematics , Numerical Computation , ...

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How to improve solution accuracy between grid points while solving ODEs with NDSolve fixed grids

QUESTION FROM: Leslaw Bieniasz | 1 year ago BY: Michael Rogers

Calculus , Equation Solving , Mathematics , Numerical Computation , ...

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REPLIES

VIEWS

Recursion depth of 1024 exceeded error

QUESTION FROM: Anne Shirley | 1 year ago BY: Gianluca Gorni

Calculus , Mathematics , Numerical Computation , ...

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REPLIES

2.2K

VIEWS

de Broglie-Bohm analysis of a nonlinear membrane: from quantum to classical chaos

CONTRIBUTED BY: Henrique Santos Lima | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Calculus , Geometry , Graphics and Visualization , ...

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REPLIES

3.2K

VIEWS

How to eliminate the divide by zero error in NDSolve by implicit methods on fixed grids?

QUESTION FROM: Leslaw Bieniasz | 1 year ago BY: Michael Rogers

Calculus , Equation Solving , Mathematics , Numerical Computation , ...

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REPLIES

4.8K

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Enthalpy versus composition diagram for n-Hexane/n-Octane at 101.325 kPa

CONTRIBUTED BY: Housam Binous | 1 year ago BY: Housam Binous

Staff Picks , Chemistry , Graphics and Visualization , Modeling , ...

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REPLIES

5.6K

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The scavenger hunt for quasar samples to be used as cosmological tools

CONTRIBUTED BY: Aleksander Lenart | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Astronomy , Calculus , Data Science , ...

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REPLIES

1.8K

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1279 Discussions

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