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

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3D space shuttle wind tunnel test in turbulent environment

CONTRIBUTED BY: Yu Chen | 1 year ago
Engineering , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.3K
VIEWS

Help with fixed point iterative schemes

QUESTION FROM: Kapil Dhankhar | 1 year ago BY: Kapil Dhankhar
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
1.2K
VIEWS

Uniformization of a genus 4 hyperelliptic curve with arbitrary complex branch points

CONTRIBUTED BY: Julia Bernatska | 1 year ago BY: Julia Bernatska
Staff Picks , Algebra , Geometry , Graphics and Visualization , ...
2
REPLIES
3.2K
VIEWS

Giving values of boundary conditions while solving a system of non-linear equations

QUESTION FROM: Nithiya V | 1 year ago BY: Nithiya V
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
17
REPLIES
2.1K
VIEWS

Investigation of numerical solutions of the two-dimensional Schrödinger equation

CONTRIBUTED BY: Klaus von Bloh | 1 year ago BY: Klaus von Bloh
Staff Picks , Calculus , Demonstrations , ...
3
REPLIES
4K
VIEWS

Standard and extended Lotka-Volterra models with carrying capacity

CONTRIBUTED BY: Athanasios Paraskevopoulos | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Calculus , Equation Solving , ...
1
REPLIES
2.7K
VIEWS

[FSWS23]Diagrammatic & computational study of Abrikosov vortex interactions

CONTRIBUTED BY: Gianni Tallarita | 1 year ago BY: Jarek Duda
Staff Picks , Data Science , Equation Solving , ...
5
REPLIES
6.6K
VIEWS

Calculus of variation approach and Euler - Lagrange equations for the moving sofa problem

CONTRIBUTED BY: Zhipeng Deng | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
2.2K
VIEWS

[WSRP24] Constructing combinators for arithmetic and arbitrary-length bitwise operations

CONTRIBUTED BY: Austin Jiang | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Compilation , Computational Systems , ...
1
REPLIES
7.6K
VIEWS

[WSRP24] Simulating echolocation via sound wave interactions in various environments

CONTRIBUTED BY: Shangqiu (David) Li | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Audio, Sound and Music , Computer Science , ...
1
REPLIES
4.8K
VIEWS

[WSRP24] Optimizing dosing regimens for multi-compartment pharmacokinetic models

CONTRIBUTED BY: Tony Song | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Calculus , Chemistry , ...
1
REPLIES
5K
VIEWS

[WSRP24] Optimization of the thrust to power consumption ratio of Ion thrusters through simulations

CONTRIBUTED BY: Ethan Kong | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Engineering , ...
3
REPLIES
7.1K
VIEWS

How to customize complex solution regions for NDSolve like the example in Mathematica？

QUESTION FROM: HAO XU | 1 year ago BY: HAO XU
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
1.6K
VIEWS

How can I add a plot label inside the plot?

QUESTION FROM: J Prakash | 1 year ago BY: Michael Rogers
Calculus , Equation Solving , Graphics and Visualization , ...
5
REPLIES
1.6K
VIEWS

[WSRP24] Generating musical notes based on the trajectory of bouncing balls

CONTRIBUTED BY: Ian Gu | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Audio, Sound and Music , Dynamic Interactivity , ...
1
REPLIES
5.3K
VIEWS

[WSRP24] Breaking the symmetry of harmonic oscillators: an analysis

CONTRIBUTED BY: Aisha Benzine | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Dynamic Interactivity , ...
1
REPLIES
5.3K
VIEWS

Numerically solved PDE of Ornstein–Uhlenbeck process on simplex violates conservation of probability

QUESTION FROM: Cameron Turner | 1 year ago BY: Cameron Turner
Calculus , Equation Solving , Finance , Mathematics , ...
12
REPLIES
3.1K
VIEWS

Solving stationary heat equation (Laplace-Equation) with 2 regions and 2 different materials

QUESTION FROM: Dirk Brömme | 1 year ago BY: Dirk Brömme
Calculus , Engineering , Equation Solving , ...
1
REPLIES
1.6K
VIEWS

A compendium with new analytic solutions for radial magnetisation and azimuthal current

CONTRIBUTED BY: Matthew Forbes | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , ...
1
REPLIES
1.6K
VIEWS

Problem solving partial differential equation

QUESTION FROM: Dirk Brömme | 1 year ago BY: Dirk Brömme
Calculus , Equation Solving , Graphics and Visualization , ...
7
REPLIES
2.3K
VIEWS

NDSolveValue error: fewer dependent variables

QUESTION FROM: Abid Hussain | 1 year ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
1.6K
VIEWS

[WSS24] Classification of interactions between persistent structures in code 20 cellular automata

CONTRIBUTED BY: Dawei Davide Wu | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Computational Systems , ...
1
REPLIES
1.7K
VIEWS

[WSS24] Particles in a box: kinetic gas theory and simulations

CONTRIBUTED BY: Jakub Trzaska | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Modeling , ...
3
REPLIES
5.5K
VIEWS

[WSS24] Solving Navier-Stokes and Brinkman-Forchheimer PDEs for Coupled Free and Porous Media Flow

CONTRIBUTED BY: Safi Ahmed | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Engineering , Equation Solving , ...
1
REPLIES
3.7K
VIEWS

[WSG23] Daily Study Group: Solving ODEs and PDEs

CONTRIBUTED BY: Luke Titus | 1 year ago BY: P Le
Education , Equation Solving , Events & Media , Mathematics , ...
33
REPLIES
14.9K
VIEWS

[WSRP24] Optimizing wind turbine purchasing for cost-efficient solutions

CONTRIBUTED BY: Manvik Bhadoria | 1 year ago
Economics , Graphics and Visualization , Mathematica Add-Ons , ...
0
REPLIES
4.2K
VIEWS

Analytical approximations as close as desired to special functions

CONTRIBUTED BY: Aviv Orly | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
1.3K
VIEWS

[WSS24] Implementing cosinor rhythmometry in Wolfram Language

CONTRIBUTED BY: Chase Turner | 1 year ago
Biological Sciences , Data Science , Modeling , ...
0
REPLIES
2.3K
VIEWS

Use NMinimize calling an own defined function?

QUESTION FROM: Mario Junior Mencagli | 1 year ago BY: Unknown Unknown
Optimization , Mathematics , Numerical Computation , Wolfram Language
8
REPLIES
8.8K
VIEWS

How can I keep a list structure in NDSolve

QUESTION FROM: Iuval Clejan | 1 year ago BY: Christopher French
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.7K
VIEWS

Det::luc result for Det of badly conditioned matrix

QUESTION FROM: Cesar Lozada | 1 year ago BY: Cesar Lozada
Algebra , Mathematics , Numerical Computation , Wolfram Language
4
REPLIES
2.1K
VIEWS

Time, radius and azimuthal angle dependent GEONs with discrete spherical energy levels

CONTRIBUTED BY: Wim Vegt | 1 year ago
Astronomy , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.5K
VIEWS

How do I tune my NDSolve code to start fast, so it can be run hundreds of times?

QUESTION FROM: Kaden Tro | 1 year ago BY: Gareth Russell
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
2.4K
VIEWS

The KOSMA-τ PDR Model--I. Recent updates to the numerical model of photo-dissociated regions

CONTRIBUTED BY: Markus Roellig | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Chemistry , Graphics and Visualization , ...
1
REPLIES
2.3K
VIEWS

Computational Physics course: the Duffing equation (transition to chaos in a differential equation)

CONTRIBUTED BY: Peter Young | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Education , Equation Solving , ...
1
REPLIES
6.4K
VIEWS

Make code faster and in C-compatible manner?

QUESTION FROM: Ulrich Utiger | 1 year ago BY: Daniel Lichtblau
Compilation , Discrete Mathematics , High-Performance Computing , ...
7
REPLIES
11.2K
VIEWS

EM wave through free space propagation

QUESTION FROM: Ruslan Lagashkin | 1 year ago BY: Paul Abbott
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.5K
VIEWS

NDSolveValue::litarg To avoid possible ambiguity, ... dependent variable in DirichletCondition

QUESTION FROM: David Johnson | 1 year ago BY: Michael Rogers
Calculus , Engineering , Equation Solving , ...
4
REPLIES
2K
VIEWS

Duffing oscillator: multiple Poincaré sections in single run of ODE solver, chaos, strange attractor

CONTRIBUTED BY: Vitaliy Kaurov | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computational Humanities , ...
1
REPLIES
3.8K
VIEWS

How can i make this code faster?

QUESTION FROM: Raghad Al-amri | 1 year ago
Calculus , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.3K
VIEWS

Error 1/0 encountered while plotting solution of differential equations

QUESTION FROM: Vasile Riccardo Duceac | 1 year ago BY: Michael Rogers
Calculus , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
2.2K
VIEWS

Problem with the acceleration of a system

QUESTION FROM: Vasile Riccardo Duceac | 1 year ago BY: Sergio Vargas
Calculus , Control Systems , Equation Solving , ...
1
REPLIES
2.7K
VIEWS

Exploration of one-dimensional Schrödinger equation solutions1: the Crank - Nicolson method

CONTRIBUTED BY: Klaus von Bloh | 1 year ago BY: Klaus von Bloh
Staff Picks , Calculus , Demonstrations , ...
2
REPLIES
3.9K
VIEWS

Consistent Force Field: alkylbenzenes, alkanes, alkenes. Conformational analysis of molecular rotors

CONTRIBUTED BY: Robert Nachbar | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Graphics and Visualization , ...
1
REPLIES
3.1K
VIEWS

Numerical simulation of the discrete Klein-Gordon equation: study on damped, driven nonlinear waves

CONTRIBUTED BY: Athanasios Paraskevopoulos | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Calculus , ...
1
REPLIES
2.8K
VIEWS

Consistent Force Field: alkylbenzenes, alkanes, alkenes. Energy, geometry optimization, vibrations.

CONTRIBUTED BY: Robert Nachbar | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Graphics and Visualization , ...
1
REPLIES
4.9K
VIEWS

Finding bifurcations in mathematical epidemiology via reaction network methods

CONTRIBUTED BY: Florin Avram | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Equation Solving , ...
1
REPLIES
1.6K
VIEWS

Why my IAE plot is off with respect to result by Dorf and Bishop?

QUESTION FROM: Housam Binous | 1 year ago BY: Housam Binous
Chemistry , Control Systems , Engineering , ...
3
REPLIES
2.2K
VIEWS

Maximising survival time of an engine-equipped spacecraft in a Schwarzschild black hole

CONTRIBUTED BY: Karol Urbański | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Astronomy , Mathematics , ...
1
REPLIES
2.9K
VIEWS

The envelope theory as a pedagogical tool

CONTRIBUTED BY: Claude Semay | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , Mathematics , ...
1
REPLIES
1.4K
VIEWS
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ACTIVE MEMBERS
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Housam Binous
4 days ago
mkafker
Matthew Kafker
10 days ago
rowland
Todd Rowland
11 days ago
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Bruno Tenorio
12 days ago
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Gareth Russell
10 days ago
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Akram Masoud
13 days ago
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Ankit Naik
21 days ago

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