Group Abstract Group Abstract

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

Discussions List Discussions List

Falkner-skan boundary equation

QUESTION FROM: jack hold | 11 years ago BY: Marina Shchitova
Calculus , Equation Solving , Mathematics , Physics , Wolfram Language
2
REPLIES
9.2K
VIEWS

Avoid error in the time-dependent angles defined within the PolarPlot?

QUESTION FROM: Tim Kirkpatrick | 9 years ago BY: Tim Kirkpatrick
Dynamic Interactivity , Geometry , Graphics and Visualization , ...
3
REPLIES
9.2K
VIEWS

Bell's inequality, or why Nature is non-locally causal

CONTRIBUTED BY: Mohammad Bahrami | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Curated Data , ...
1
REPLIES
9.2K
VIEWS

Interpolation of functions

QUESTION FROM: Michael S | 11 years ago BY: Simon Cadrin
Mathematica , Physics
5
REPLIES
9.2K
VIEWS

Modeling and stabilization of a ball-bot

CONTRIBUTED BY: Maher Kuzbari | 4 years ago BY: Maher Kuzbari
Staff Picks , Control Systems , Engineering , Equation Solving , ...
3
REPLIES
9.2K
VIEWS

Distance measures for Quantum Information

CONTRIBUTED BY: Shivam Sawarn | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Graphics and Visualization , ...
1
REPLIES
9.1K
VIEWS

[?] Find pressure corresponding to an entropy (s) and temperature (t)?

QUESTION FROM: Glenn Carlson | 8 years ago BY: Glenn Carlson
Curated Data , Equation Solving , Mathematics , Physics , Units , ...
2
REPLIES
9.1K
VIEWS

Grover's algorithm: a quantum search algorithm

CONTRIBUTED BY: Mohammad Bahrami | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Graphics and Visualization , ...
1
REPLIES
9.1K
VIEWS

How to calculate path weights/complex amplitudes?

QUESTION FROM: Ruggero Valli | 5 years ago BY: José Manuel Rodríguez Caballero
Physics , Wolfram Fundamental Physics Project , Wolfram Science
1
REPLIES
9.1K
VIEWS

Controlling a quadcopter drone's altitude with a tracking controller

CONTRIBUTED BY: Maher Kuzbari | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Aerospace Engineering , Control Systems , Engineering , ...
1
REPLIES
9.1K
VIEWS

The Anti-Hawking effect on Hyperbolic Black Holes

CONTRIBUTED BY: Lissa de Souza Campos | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , Mathematics , ...
1
REPLIES
9.1K
VIEWS

Average Speed

QUESTION FROM: Aaron Phillips | 11 years ago BY: EDITORIAL BOARD
Physics , Wolfram Language
2
REPLIES
9.1K
VIEWS

compute curvature and torsion

QUESTION FROM: au_zeus3200 | 12 years ago BY: Ivan Morozov
Mathematica , Physics , Wolfram Language
2
REPLIES
9.1K
VIEWS

NDSolve input value lies outside interpolation range

QUESTION FROM: Angelo Esposito | 11 years ago BY: Angelo Esposito
Mathematica , Mathematics , Physics
2
REPLIES
9.1K
VIEWS

Fix graphics from Demo "Isotope Browser" (no graphics output)

QUESTION FROM: David Wood | 7 years ago BY: David Wood
Chemistry , Demonstrations , Physics , Wolfram CDF Player , ...
2
REPLIES
9.1K
VIEWS

Collaboration needed: optical flow for videos

QUESTION FROM: Shabnam Naghshara | 4 years ago BY: Shabnam Naghshara
Data Science , Image Processing , Jobs & More Exchange , ...
7
REPLIES
9.1K
VIEWS

Work with bras and kets with the Wolfram Language?

QUESTION FROM: Jason Spalding | 10 years ago BY: Udo Krause
Algebra , Mathematics , Packages , Physics , Wolfram Language
1
REPLIES
9K
VIEWS

Simulate and visualize a solar planet's motion?

QUESTION FROM: Hojun Lee | 8 years ago BY: Hojun Lee
Astronomy , Dynamic Interactivity , Graphics and Visualization , ...
4
REPLIES
9K
VIEWS

[WSS20] Particles and fields from topological defects in spacetime mesh

CONTRIBUTED BY: Anonymous User | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
1
REPLIES
9K
VIEWS

Plot a function within a circle, e.g. stresses within a loaded disk?

QUESTION FROM: jiri havir | 8 years ago BY: jiri havir
Graphics and Visualization , Mathematics , Modeling , Physics , ...
6
REPLIES
9K
VIEWS

[BOOK] Programming, data processing, graphics, machine learning, and quantum computing

CONTRIBUTED BY: Jaroslaw Miszczak | 10 months ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Education , ...
1
REPLIES
9K
VIEWS

Closed form solution: non-resonant ion cyclotron resonance heating

CONTRIBUTED BY: Robert Mendelsohn | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Engineering , Equation Solving , ...
1
REPLIES
9K
VIEWS

OGRe: an object-oriented general relativity package

CONTRIBUTED BY: Barak Shoshany | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , High-Performance Computing , ...
1
REPLIES
9K
VIEWS

Generalized Causal Invariance?

CONTRIBUTED BY: Seth Chandler | 6 years ago BY: Jonathan Gorard
Graphs and Networks , Mathematics , Physics , ...
1
REPLIES
9K
VIEWS

Zoom 125% by Default?

QUESTION FROM: Dean Sparrow | 11 years ago BY: Szabolcs Horvát
Physics
3
REPLIES
9K
VIEWS

Plot the elliptical orbit from a Lagrangian?

QUESTION FROM: leonia dasilva | 8 years ago BY: Frank Kampas
Astronomy , Calculus , Equation Solving , ...
2
REPLIES
9K
VIEWS

Kinematics of 3D printed anti earthquake system that mimics human bones

CONTRIBUTED BY: Fernando Fraternali | 5 years ago BY: EDITORIAL BOARD
Staff Picks , 3D Printing , Civil Engineering , ...
1
REPLIES
9K
VIEWS

Misunderstanding section 2.7 of Wolfram physics project?

QUESTION FROM: Zephyr Penoyre | 5 years ago BY: Kirk Boyer
Graphs and Networks , Physics , Wolfram Fundamental Physics Project , ...
8
REPLIES
9K
VIEWS

Bottle-Flip System Identification by Kalman Filtering

CONTRIBUTED BY: Brian Beckman | 2 years ago BY: Brian Beckman
Staff Picks , Dynamic Interactivity , Engineering , ...
3
REPLIES
8.9K
VIEWS

Suziki-Trotter decomposition: simulating Hamiltonian dynamics

CONTRIBUTED BY: Mohammad Bahrami | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
1
REPLIES
8.9K
VIEWS

Centennial of General Relativity (1915-2015)

CONTRIBUTED BY: S M Blinder | 11 years ago BY: David Reiss
Computable Document Format , Physics
2
REPLIES
8.9K
VIEWS

[WSS22] Tic-Tac-Toe: a quantum probabilistic approach

CONTRIBUTED BY: Akhilesh Dubey | 3 years ago BY: Dean Gladish
Staff Picks , Computational Systems , Computer Science , ...
2
REPLIES
8.9K
VIEWS

Why doesn't my loop work? (2D ray tracer)(found fix)

QUESTION FROM: whose ella | 11 years ago BY: Sam Carrettie
Mathematica , Optics , Physics , Tuning and Debugging , ...
6
REPLIES
8.9K
VIEWS

Quantum harmonic oscillator: an educational exploration

CONTRIBUTED BY: Mohammad Bahrami | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Demonstrations , Education , ...
1
REPLIES
8.9K
VIEWS

Quantum Wakes: Bose-Einstein condensate under time-dependent perturbations

CONTRIBUTED BY: Mohammad Bahrami | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
8.9K
VIEWS

Splitting a point with Mathematica and MathTensor: a Mathematica memoir

CONTRIBUTED BY: Steven Christensen | 4 years ago BY: Steven Christensen
Staff Picks , Algebra , Calculus , Equation Solving , ...
3
REPLIES
8.9K
VIEWS

Plot and numerically integrate a function?

QUESTION FROM: Alessio Lapolla | 10 years ago BY: Alessio Lapolla
Graphics and Visualization , Mathematics , Numerical Computation , ...
4
REPLIES
8.9K
VIEWS

Advancing from 1D diffusion model to 2D and 3D

QUESTION FROM: Petar M | 12 years ago BY: Petar M
Calculus , Mathematica , Physics , Wolfram Language
4
REPLIES
8.9K
VIEWS

[R&D] Wolfram R&D LIVE: Building a video game with Wolfram notebooks

CONTRIBUTED BY: Kevin Daily | 3 years ago BY: Fitt Boy
Staff Picks , Audio, Sound and Music , Dynamic Interactivity , ...
3
REPLIES
8.9K
VIEWS

Importing and visualizing ASCII ray file

CONTRIBUTED BY: Jürgen Kanz | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Engineering , Graphics and Visualization , ...
1
REPLIES
8.9K
VIEWS

Radiation laws in every dimension (Stefan-Boltzmann, Planck, Wien)

CONTRIBUTED BY: Oliver Seipel | 4 years ago BY: Hans Dolhaine
Staff Picks , Calculus , Graphics and Visualization , Mathematics , ...
4
REPLIES
8.9K
VIEWS

How to map coordinates in causal and branchial separation?

QUESTION FROM: Federico Pasqua | 6 years ago BY: Federico Pasqua
Physics , Wolfram Fundamental Physics Project , Wolfram Science
2
REPLIES
8.8K
VIEWS

[WWS21] The Multiway Systems of Dynkin Diagrams

QUESTION FROM: Sam Willis | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Discrete Mathematics , Graphs and Networks , ...
2
REPLIES
8.8K
VIEWS

Use NDSolve with finite element method for a transient conduction problem?

QUESTION FROM: Kesihain Selvarajoo | 7 years ago BY: Alexander Trounev
Mathematics , Numerical Computation , Physics , Wolfram Language
1
REPLIES
8.8K
VIEWS

Rearranging data in a list

QUESTION FROM: Man Nguyen | 12 years ago BY: David Reiss
Computable Document Format , Data Science , ...
2
REPLIES
8.8K
VIEWS

Mathematica cuts off data

QUESTION FROM: d n | 12 years ago BY: David Reiss
Compilation , Mathematica , Physics
3
REPLIES
8.8K
VIEWS

Get solutions to the gauged GL vortices in (1+1) dimensions?

QUESTION FROM: Benjamin Leather | 8 years ago BY: Paritosh Mokhasi
Equation Solving , Mathematics , Numerical Computation , Physics , ...
8
REPLIES
8.8K
VIEWS

Estimating parameters based on lists of boundary conditions

QUESTION FROM: Julian Lovlie | 11 years ago BY: Jim Baldwin
Equation Solving , Mathematica , Optimization , Mathematics , ...
1
REPLIES
8.8K
VIEWS

Looking for particles...

CONTRIBUTED BY: Earl Mitchell | 5 years ago BY: Jeff Yates
Graphs and Networks , Physics , Wolfram Fundamental Physics Project , ...
2
REPLIES
8.8K
VIEWS

Improve Wolfram StarData performance?

QUESTION FROM: Joseph Karpinski | 10 years ago BY: Sander Huisman
Astronomy , Curated Data , Physics , Wolfram Language
3
REPLIES
8.8K
VIEWS
12
13
14
15
16

Group Count Group Count

1405 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
tigrannersissian
Tigran Nersissian
5 hours ago
tedkubaska
Theodore Kubaska
5 hours ago
rudnei
Rudnei Ramos
2 days ago
srodriguez
Sebastian Rodriguez
2 days ago
bcbeckman
Brian Beckman
3 days ago
berejnov
Slava Berejnov
3 days ago
diaslg42
Dia Ghosh
4 days ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Optimization 553 discussions 935 subscriptions
Logic and Boolean Algebra 98 discussions 482 subscriptions
Computational Systems 137 discussions 734 subscriptions
Graphics and Visualization 4K discussions 1K subscriptions
Calculus 1K discussions 2K subscriptions
Algebra 1K discussions 1K subscriptions
Computer Science 644 discussions 2K subscriptions