Group Abstract Group Abstract

«Groups
Algebra
Join
Factoring and decomposition, polynomial division, equation and inequality solving and reducing, visualizations of curves, surfaces, and regions...

Discussions List Discussions List

How to improve the choice for the starting point in NSolve and FindRoot??

QUESTION FROM: Daniel Branco | 10 years ago BY: Daniel Lichtblau
Algebra , Mathematica
5
REPLIES
7.7K
VIEWS

Orthogonal projection of surface

QUESTION FROM: Victoria Cheng | 10 years ago BY: Victoria Cheng
Algebra , Calculus , Geometry , Graphics and Visualization , ...
3
REPLIES
10.7K
VIEWS

Problem for diagonalisation of a complex 6*6 matrix

QUESTION FROM: Jonathan Da Silva | 10 years ago BY: Michael Helmle
Algebra , Mathematica , Numerical Computation , Wolfram Language
7
REPLIES
11.7K
VIEWS

Multivariable system of equations

QUESTION FROM: Jacob Simon | 10 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematica , Wolfram Language
4
REPLIES
10.9K
VIEWS

How to find all multi-indices satisfying given contraints?

QUESTION FROM: Jonatan Lehtonen | 11 years ago BY: Jonatan Lehtonen
Algebra , Mathematica , Numerical Computation , Wolfram Language
10
REPLIES
8.2K
VIEWS

Mathematica 14.2 is not performing matrix multiplication on 3 times 3 matrices.

QUESTION FROM: P. Marrone | 6 months ago BY: Hans Milton
Algebra , Mathematics , Wolfram Language
8
REPLIES
2K
VIEWS

Unexpected output from matrix inversion

QUESTION FROM: Leo Murphy | 6 months ago BY: Michael Rogers
Algebra , Mathematics , Wolfram Language
5
REPLIES
1.7K
VIEWS

Solving system of 7 equations doesn't finish

QUESTION FROM: Sami Heidari | 8 months ago BY: Sami Heidari
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
1.8K
VIEWS

Help needed with 2D Schrödinger equation using discrete Fourier transform and Split-Operator method

QUESTION FROM: Klaus von Bloh | 1 year ago BY: Klaus von Bloh
Algebra , Computer Science , Equation Solving , ...
2
REPLIES
3K
VIEWS

Sum and Product a feature request

QUESTION FROM: Robert Nowak | 1 year ago BY: Robert Nowak
Algebra , Mathematics , Symbolic Computations , Wolfram Language
8
REPLIES
2.4K
VIEWS

Accessing matrix elements and evaluating terms multiplied by zero

QUESTION FROM: Arun KG | 1 year ago BY: Arun KG
Algebra , Mathematics , Wolfram Language
6
REPLIES
3.1K
VIEWS

How to find the value of f(2023)+f(2024) ?

QUESTION FROM: Lee Tao | 1 year ago BY: Jim Baldwin
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
3K
VIEWS

Unable to Simplify non-commutative Expression Further

QUESTION FROM: Hongyi Zhao | 1 year ago BY: Mauricio de Oliveira
Algebra , Mathematics , Wolfram Language
6
REPLIES
4K
VIEWS

Deriving a matrix from a given matrix equation

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Hongyi Zhao
Algebra , Mathematics , Wolfram Language
8
REPLIES
3.4K
VIEWS

How to factor this polynomial?

QUESTION FROM: M M | 2 years ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
3
REPLIES
2.4K
VIEWS

Displaying order of certain polynomials?

QUESTION FROM: Theta Rho | 2 years ago BY: Rohit Namjoshi
Algebra , Mathematics , Wolfram Cloud , Wolfram Language
5
REPLIES
2.9K
VIEWS

Unexpected behavior of sum differentiation and KroneckerDelta

QUESTION FROM: Yaroslav Drachov | 2 years ago BY: Yaroslav Drachov
Algebra , Mathematics , Wolfram Language
4
REPLIES
3.5K
VIEWS

Create the abstract group (or space group) using relators (or generators).

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , Group Theory , Mathematics , Wolfram Language
10
REPLIES
6.2K
VIEWS

HermitianMatrixQ doesn't work for a symbolic matrix

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , Mathematics , Wolfram Language
15
REPLIES
4.4K
VIEWS

Use a Wolfram Language equivalent to Matlab's "linspace" function?

QUESTION FROM: Ehud Behar | 4 years ago BY: Ehud Behar
Algebra , Mathematics , Wolfram Language
4
REPLIES
29.5K
VIEWS
3
4
5
6
7

Group Count Group Count

996 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
shenghuiy
Shenghui Yang
1 day ago
moritzkempe
M K
3 days ago
studymma168
Wen Dao
7 days ago
rowland
Todd Rowland
9 days ago
11manilov
Izhak Manilov
15 days ago
vitaliyk
Vitaliy Kaurov
6 days ago
schultzj201
Jay Schultz
21 days ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Graphics and Visualization 4K discussions 1K subscriptions
Wolfram Language 11K discussions 2K subscriptions
Staff Picks 1K discussions 806 subscriptions
Mathematics 6K discussions 4K subscriptions
Wolfram Function Repository 206 discussions 221 subscriptions
Geometry 977 discussions 1K subscriptions
Publication Materials 280 discussions 228 subscriptions