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Classical and quantum mechanics, electricity and magnetism, thermodynamics, high-energy and particle physics, condensed matter physics, biophysics.... Astronomy and optics are separate categories.

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Properties of Entities - capital letters

QUESTION FROM: Joachim Janezic | 4 years ago BY: Rohit Namjoshi
Curated Data , Physics , Wolfram Language
3
REPLIES
4.5K
VIEWS

Elementary Cellular Automata for Feynman Checkerboards/Group Theory

CONTRIBUTED BY: John Gonsowski | 4 years ago BY: Rodrigo Obando
Discrete Mathematics , Graphics and Visualization , Mathematics , ...
3
REPLIES
11.6K
VIEWS

Systems that exhibit quantum behavior and functional completeness

QUESTION FROM: B R | 4 years ago BY: Ruggero Valli
Graphs and Networks , Physics , Wolfram Fundamental Physics Project , ...
3
REPLIES
6.5K
VIEWS

TBpack: tight-binding calculations package

CONTRIBUTED BY: Vasil Saroka | 4 years ago BY: Vasil Saroka
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
3
REPLIES
12.9K
VIEWS

Help with contructing a simple demo network

QUESTION FROM: Imre Pazsit | 4 years ago BY: Imre Pazsit
Data Science , Machine Learning , Neural Networks , Physics , ...
3
REPLIES
5K
VIEWS

[WWS21] Checking the preservation of the Schwarzschild metric

CONTRIBUTED BY: Roberto Caiozzo | 4 years ago BY: Updating Name
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
3
REPLIES
10.2K
VIEWS

Attempting to Construct a flat space with replacement rules

CONTRIBUTED BY: Johann-Tobias Schäg | 4 years ago BY: Tuomas Sorakivi
Graphs and Networks , Physics , Wolfram Fundamental Physics Project , ...
3
REPLIES
9K
VIEWS

Is causal relation dependent on planar embedding?

QUESTION FROM: Ruggero Valli | 5 years ago BY: Pavlo Bulanchuk
Physics , Wolfram Fundamental Physics Project
3
REPLIES
8.9K
VIEWS

Definition of lightlike separated events in the Wolfram model?

QUESTION FROM: Ruggero Valli | 5 years ago BY: Ruggero Valli
Physics , Wolfram Fundamental Physics Project , Wolfram Language , ...
3
REPLIES
9K
VIEWS

Numerical solutions for an equation with variable parameters?

QUESTION FROM: Heitor Silva | 5 years ago BY: Hans Dolhaine
Algebra , Calculus , Equation Solving , Mathematics , ...
3
REPLIES
4K
VIEWS

Function to Multiway system ?

QUESTION FROM: leo vad | 5 years ago BY: David Stephenson
Graphs and Networks , Physics , Wolfram Fundamental Physics Project , ...
3
REPLIES
7.4K
VIEWS

From x,y,z Wolfram Model permutations to the symmetric wormhole 2D / 3D

QUESTION FROM: Marko Manninen | 5 years ago BY: Marko Manninen
Geometry , Graphics and Visualization , Graphs and Networks , ...
3
REPLIES
7.7K
VIEWS

Create the animation of a body thrown at an angle to the horizon?

QUESTION FROM: Elizaveta Lipen | 5 years ago BY: Neil Singer
Dynamic Interactivity , Graphics and Visualization , Physics , ...
3
REPLIES
7.4K
VIEWS

[GiF] Optimizing your Swing Ride

CONTRIBUTED BY: Erik Mahieu | 5 years ago BY: Sander Huisman
Staff Picks , Dynamic Interactivity , Equation Solving , Geometry , ...
3
REPLIES
13.2K
VIEWS

Three questions about the principles of rewrite / substitution system

QUESTION FROM: Marko Manninen | 5 years ago BY: Marko Manninen
Graphs and Networks , Physics , Wolfram Fundamental Physics Project , ...
3
REPLIES
6.8K
VIEWS

[WSS20] Machine learning enhanced design of diffractive optical elements

CONTRIBUTED BY: Paweł Komorowski | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Data Science , ...
3
REPLIES
12.6K
VIEWS

A three-dimensional vertex model to simulate biological tissues

CONTRIBUTED BY: Ali Hashmi | 5 years ago BY: Ali Hashmi
Staff Picks , Biological Sciences , Geometry , ...
3
REPLIES
13.1K
VIEWS

Entropy in the Wolfram model

QUESTION FROM: Brady Doyle | 5 years ago BY: Brady Doyle
Graphs and Networks , Physics , Wolfram Fundamental Physics Project , ...
3
REPLIES
7.4K
VIEWS

[WSS20] Non-paraxial optical field modeling

CONTRIBUTED BY: Julián Laverde | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Optics , Physics , ...
3
REPLIES
14.1K
VIEWS

Optical Illusions and Self-Anamorphism in a Conical Mirror

CONTRIBUTED BY: Erik Mahieu | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematics , Optics , ...
3
REPLIES
13.9K
VIEWS

Compatibility Mathematica 11.O and 12

QUESTION FROM: Armen SARIAN | 5 years ago BY: Armen SARIAN
Mathematica , Physics
3
REPLIES
4.2K
VIEWS

How to Export a Wolfram Demonstration with Correct Frame Rate

QUESTION FROM: user new | 5 years ago BY: user new
Demonstrations , Import and Export , Physics , Wolfram Language
3
REPLIES
5.4K
VIEWS

Pendulum differential equation not computing using DSolve in Mathematica?

QUESTION FROM: Tim Kirkpatrick | 5 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Mathematics , Modeling , Physics , ...
3
REPLIES
7.4K
VIEWS

Speed up this curve fitting?

QUESTION FROM: Sean Bingus | 5 years ago BY: Sean Bingus
Chemistry , Mathematics , Physics , Wolfram Language
3
REPLIES
5.6K
VIEWS

Branchlike lattice coordinates arbitrariness

QUESTION FROM: Federico Pasqua | 5 years ago BY: Federico Pasqua
Graphs and Networks , Physics , Wolfram Fundamental Physics Project , ...
3
REPLIES
8.8K
VIEWS

Quantization of Spin

QUESTION FROM: Barry Silverman | 5 years ago BY: David Thomson
Physics , Wolfram Fundamental Physics Project , Wolfram Science
3
REPLIES
8.6K
VIEWS

Star simulation with geometry

CONTRIBUTED BY: Claudio Chaib | 5 years ago BY: Claudio Chaib
Staff Picks , Astronomy , Dynamic Interactivity , ...
3
REPLIES
12.3K
VIEWS

Free book: Introduction to Mathematica® for Physicists

CONTRIBUTED BY: Icy Toc | 5 years ago BY: Arno Bosse
Authoring and Publishing , Education , Events & Media , Mathematica , ...
3
REPLIES
12.7K
VIEWS

[NB] COVID-19 pandemic data in Italy & logistic curve

CONTRIBUTED BY: Riccardo Fantoni | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Mathematica , Physics , ...
3
REPLIES
16.4K
VIEWS

Solve nonlinear numerical differential equations with several variables?

QUESTION FROM: C. H. | 5 years ago BY: C. H.
Calculus , Mathematics , Numerical Computation , Physics , ...
3
REPLIES
4K
VIEWS

Plot the following expression according to the given constants?

QUESTION FROM: Mr Suma | 5 years ago BY: Bill Nelson
Engineering , Graphics and Visualization , Mathematics , Optics , ...
3
REPLIES
6.2K
VIEWS

Avoid issue while calculating with units?

QUESTION FROM: Fred Kuttner | 5 years ago BY: Fred Kuttner
Mathematica , Physics , Units , Wolfram Language
3
REPLIES
5.7K
VIEWS

DensityPlot3D working too slowly - How to make it faster?

QUESTION FROM: Sivan Harazi | 5 years ago BY: Sivan Harazi
Graphics and Visualization , Material Sciences , Optics , Physics , ...
3
REPLIES
7.2K
VIEWS

Solve 1D heat equation with a non-initial/boundary condition?

QUESTION FROM: C H | 5 years ago BY: Hans Dolhaine
Equation Solving , Mathematics , Numerical Computation , Physics , ...
3
REPLIES
5.4K
VIEWS

Velocity unit after NBodySimulation calculation?

QUESTION FROM: Paulina Jelonek | 6 years ago BY: Paulina Jelonek
Astronomy , Curated Data , Mathematics , Modeling , Physics , Units , ...
3
REPLIES
6.6K
VIEWS

Find the right angle of a shot (SNOOKER)

QUESTION FROM: Hans Dolhaine | 6 years ago BY: Henrik Schachner
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
3
REPLIES
6.4K
VIEWS

Compute the multifractal spectrum by the wavelet leaders

CONTRIBUTED BY: Guillaume Saës | 6 years ago BY: Ayoub Ltifi
Mathematics , Physics , Signal Processing , ...
3
REPLIES
15.7K
VIEWS

[Notebook]Acoustic Phonetics: Modelling the vocal tract's transfer function

CONTRIBUTED BY: Francisco de Lacerda | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Audio, Sound and Music , Computational Linguistics , ...
3
REPLIES
11.3K
VIEWS

The 2016 Atomic Mass Evaluation (AME2016) data

CONTRIBUTED BY: Estevao Teixeira | 6 years ago BY: Estevao Teixeira
Staff Picks , Curated Data , Data Science , ...
3
REPLIES
12.4K
VIEWS

[?] Generate discrete 3d plots for magnetic field lines?

QUESTION FROM: Hong-Yee Chiu | 6 years ago BY: Hong-Yee Chiu
Graphics and Visualization , Mathematics , Physics , Wolfram Language
3
REPLIES
5K
VIEWS

Multivariable derivative rule

CONTRIBUTED BY: Luis Felipe Massena Misiec | 6 years ago BY: Luis Felipe Massena Misiec
Astronomy , Calculus , Mathematics , Physics , Wolfram Language
3
REPLIES
6.9K
VIEWS

Use Simpson2D rule?

QUESTION FROM: Hong-Yee Chiu | 6 years ago BY: Hong-Yee Chiu
Mathematics , Physics , Wolfram Language
3
REPLIES
4.4K
VIEWS

Use FindFit to get the rate constants for a chemical reaction?

QUESTION FROM: Troy Wahl | 6 years ago BY: Sjoerd Smit
Chemistry , Mathematics , Modeling , Physics , Wolfram Language
3
REPLIES
8.9K
VIEWS

Avoid a syntax error while calculating jet velocities?

QUESTION FROM: Dan Rivera | 6 years ago BY: Daniel Lichtblau
Mathematics , Physics , Wolfram Language
3
REPLIES
5.9K
VIEWS

[?] ParametricPlot results of a diff eqn that are interpolating functions?

QUESTION FROM: Ertan Salik | 6 years ago BY: Mariusz Iwaniuk
Engineering , Equation Solving , Mathematica , Mathematics , Physics
3
REPLIES
6.3K
VIEWS

Speed up evaluation of this integral?

QUESTION FROM: tom ri | 7 years ago BY: Alexander Trounev
Calculus , Mathematics , Numerical Computation , Physics , ...
3
REPLIES
6.8K
VIEWS

Optimize release angle of a trebuchet (highschool project)?

QUESTION FROM: lasse thiellesen | 7 years ago BY: Erik Mahieu
Calculus , Engineering , Optimization , Mathematics , Physics , ...
3
REPLIES
8.9K
VIEWS

Plot the eigenvalues of a spin-1 system in a magnetic field?

QUESTION FROM: Stefan Dietel | 7 years ago BY: Frank Kampas
Algebra , Graphics and Visualization , Mathematics , Physics , ...
3
REPLIES
4.9K
VIEWS

Trott Springs Example - An instructional presentation

CONTRIBUTED BY: Raspi Rascal | 7 years ago BY: Raspi Rascal
Staff Picks , Demonstrations , Dynamic Interactivity , Engineering , ...
3
REPLIES
14.8K
VIEWS

Decrease a Dataset size in RAM?

QUESTION FROM: Andrea Barresi | 7 years ago BY: Andrea Barresi
Data Science , Import and Export , Mathematica , Optimization , ...
3
REPLIES
8.2K
VIEWS
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