Group Abstract Group Abstract

«Groups
Discrete Mathematics
Join
Permutations, group theory, discrete calculus, integer sequences, combinatorial optimization...

Discussions List Discussions List

Eigenvalue Problem of Hamiltonian of Single Cooper Pair Box

QUESTION FROM: ebrahimmm6781 Khalil | 12 years ago BY: Frank Kampas
Algebra , Calculus , Computational Systems , Discrete Mathematics , ...
1
REPLIES
11K
VIEWS

rsolve problems other than in documentation not getting executed.

QUESTION FROM: mathematics department | 12 years ago BY: mathematics department
Discrete Mathematics , Mathematica , Wolfram Language
5
REPLIES
5.8K
VIEWS

Sort equation: unknown values left, known values right

QUESTION FROM: Lennart M | 12 years ago BY: Lennart M
Discrete Mathematics , Mathematica , Wolfram Language
2
REPLIES
7.7K
VIEWS

Pattern recognition problem (format updated)

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 12 years ago
Discrete Mathematics , Mathematica , Optimization , Wolfram Language
0
REPLIES
4.8K
VIEWS

How can I get Permutations of each Integer Partition?

QUESTION FROM: Logan Bell | 12 years ago BY: Logan Bell
Discrete Mathematics , Group Theory , Mathematica , Mathematics
2
REPLIES
8.7K
VIEWS

How to find combinations of letters?

QUESTION FROM: Azhar Uddin Mohammed | 12 years ago BY: Azhar Uddin Mohammed
Calculus , Discrete Mathematics , Education , Engineering , ...
2
REPLIES
11.3K
VIEWS

How rare is it for a sparse rectangular matrix to have an exact solution?

QUESTION FROM: Douglas Youvan | 12 years ago BY: Douglas Youvan
Algebra , Discrete Mathematics , Equation Solving , ...
3
REPLIES
7.4K
VIEWS

Generating all sets of unordered pairs from a list

QUESTION FROM: Selcuk Kumbasar | 12 years ago BY: Selcuk Kumbasar
Discrete Mathematics , Wolfram Language
2
REPLIES
7.4K
VIEWS

Converting Graphs to Graphics

QUESTION FROM: David J M Park Jr | 12 years ago BY: S M Blinder
Discrete Mathematics , Graphics and Visualization , Mathematica
3
REPLIES
5.8K
VIEWS

best way to replace element in list with sum of two consecutive elements?

QUESTION FROM: p linh | 12 years ago BY: Chris Degnen
Discrete Mathematics
1
REPLIES
7.8K
VIEWS

Topological Sort Order, Partial Ordering

QUESTION FROM: David J M Park Jr | 12 years ago BY: David J M Park Jr
Discrete Mathematics , Graphs and Networks , Mathematica , Mathematics
2
REPLIES
7.8K
VIEWS

Computing logical independence - never mind! (Forgot "dual" case.)

QUESTION FROM: Mark Tuttle | 12 years ago
Algebra , Discrete Mathematics , Equation Solving , Mathematica , ...
0
REPLIES
4.3K
VIEWS

[Solved] Print n-th number from list

QUESTION FROM: Piotr K?kol | 12 years ago BY: Piotr K?kol
Discrete Mathematics , Mathematics , Wolfram|Alpha
6
REPLIES
7.5K
VIEWS

What process does Mathematica use to find closed forms for sequences?

QUESTION FROM: Lone Ranger | 12 years ago BY: Lone Ranger
Discrete Mathematics , Mathematica , Wolfram|Alpha , Wolfram Language
2
REPLIES
10.9K
VIEWS

Optimization related question on Toeplitz matrix

QUESTION FROM: Shashi Kant | 12 years ago
Algebra , Discrete Mathematics , Mathematica
0
REPLIES
2.4K
VIEWS

A better way to supply the elements of a list as arguments to a function ..

QUESTION FROM: Mark Tuttle | 12 years ago BY: Mark Tuttle
Business Analytics , Data Science , Discrete Mathematics , ...
2
REPLIES
7.1K
VIEWS

Supercomputer Running Mathematica?

QUESTION FROM: Douglas Youvan | 12 years ago BY: Sean Clarke
Discrete Mathematics , Mathematica , Tuning and Debugging
1
REPLIES
7.9K
VIEWS

Halley's method of Square Root - How to render subscript n?

QUESTION FROM: J Robinson | 12 years ago BY: Sean Clarke
Calculus , Discrete Mathematics , Mathematics , Wolfram Language
3
REPLIES
6.1K
VIEWS

Combining several lists

QUESTION FROM: Gilbert Gosseyn | 12 years ago BY: Gilbert Gosseyn
Discrete Mathematics , Mathematica , Software Development
2
REPLIES
4.1K
VIEWS

Unable to Find Sequence Continuation or Formula

QUESTION FROM: H K | 12 years ago BY: Marco Thiel
Discrete Mathematics , Mathematics
4
REPLIES
6.9K
VIEWS

Assigning values to subscripted variables

QUESTION FROM: Saf Al | 12 years ago BY: Saf Al
Discrete Mathematics , Mathematica , Wolfram Language
5
REPLIES
13.5K
VIEWS

How do I add vertex weights?

QUESTION FROM: Shawn Doyle | 12 years ago BY: Shawn Doyle
Discrete Mathematics , Graphs and Networks , Mathematica , ...
6
REPLIES
5.9K
VIEWS

List-threading operations with logicals

QUESTION FROM: Jim Simons | 12 years ago BY: Marco Thiel
Discrete Mathematics , Mathematica , Wolfram Language
6
REPLIES
4.5K
VIEWS

How do I construct tuples from lists?

QUESTION FROM: Jim Simons | 12 years ago BY: Jim Simons
Discrete Mathematics , Mathematica , Mathematics
2
REPLIES
4.3K
VIEWS

How to build a regular grammar for a regular language?

QUESTION FROM: Alex D | 12 years ago BY: Alex D
Computer Science , Discrete Mathematics
4
REPLIES
12.6K
VIEWS

Filter permutations

QUESTION FROM: Mutatis Mutandis | 12 years ago BY: Mutatis Mutandis
Discrete Mathematics , Mathematica , Mathematics , Wolfram Language
4
REPLIES
7.3K
VIEWS

Fastest way to generate prime numbers

QUESTION FROM: Szabolcs Horvát | 12 years ago BY: Daniel Lichtblau
Discrete Mathematics , Mathematica
5
REPLIES
7.4K
VIEWS

Finding rings in a network

QUESTION FROM: Mahdi Sadjadi | 12 years ago BY: Szabolcs Horvát
Discrete Mathematics , Graphs and Networks , Mathematica
1
REPLIES
5.5K
VIEWS

Is there a way to implement

QUESTION FROM: König Lufu Der Zehnte | 12 years ago BY: König Lufu Der Zehnte
Discrete Mathematics , Mathematica
4
REPLIES
4.7K
VIEWS

DepthFirstScan to work properly on Graph

QUESTION FROM: Gregory Fridman | 12 years ago BY: Gregory Fridman
Discrete Mathematics , Graphs and Networks , Mathematica , ...
2
REPLIES
5.9K
VIEWS

Graph from CountryData

QUESTION FROM: André Dauphiné | 13 years ago BY: André Dauphiné
Computer Science , Data Science , Discrete Mathematics , ...
2
REPLIES
13K
VIEWS

Subsets of maximized length from a sorted list of integers

QUESTION FROM: Todor Latev | 13 years ago BY: Udo Krause
Discrete Mathematics , Mathematica , Mathematics , Wolfram Language
4
REPLIES
9.2K
VIEWS

A replacement for IntegerDigits: computing Sloane OEIS A229024 sequence

QUESTION FROM: Hans Havermann | 13 years ago BY: Hans Havermann
Discrete Mathematics , Mathematica , Mathematics , Recreation , ...
8
REPLIES
20K
VIEWS

Logic AND in Matlab vs Mathematica?

QUESTION FROM: feng wei | 13 years ago BY: Ilian Gachevski
Discrete Mathematics , Mathematica , Mathematics
4
REPLIES
8.2K
VIEWS

Mortal Fibonacci Rabbits - Odd Answers for High Numbers

QUESTION FROM: Michael Senter | 13 years ago BY: Sander Huisman
Demonstrations , Discrete Mathematics , Mathematica
1
REPLIES
11.8K
VIEWS

Method to generate k random partitions without Reap/Sow?

QUESTION FROM: David G | 13 years ago BY: William Rummler
Discrete Mathematics , Wolfram Language
2
REPLIES
7.5K
VIEWS

Formatting Output

QUESTION FROM: Michael Senter | 13 years ago BY: Michael Senter
Discrete Mathematics , Mathematica , Presentation and Notebooks
2
REPLIES
10.3K
VIEWS

A Diophantine Benchmark

QUESTION FROM: Jaime Rangel-Mondragon | 13 years ago BY: Vitaliy Kaurov
Computer-Based Maths , Computer Science , Discrete Mathematics , ...
3
REPLIES
9.7K
VIEWS

Multi-vertex version of SetProperty?

QUESTION FROM: Adam Griffith | 13 years ago BY: Charles Pooh
Discrete Mathematics , Graphs and Networks , Mathematica
1
REPLIES
8.7K
VIEWS

Surface parametrization interpolation

QUESTION FROM: Andy Sageman-Furnas | 13 years ago BY: Andy Sageman-Furnas
Calculus , Discrete Mathematics , Geometry , Mathematica , ...
3
REPLIES
11.8K
VIEWS

Graphs with weight in 2D and 3D

QUESTION FROM: Luc Barthelet | 14 years ago BY: Luc Barthelet
Discrete Mathematics , Graphs and Networks , Mathematica
3
REPLIES
8.7K
VIEWS
1
2
3

Group Count Group Count

350 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
tigrannersissian
Tigran Nersissian
3 days ago
vasholz
David Vasholz
1 month ago
squirogas
Sergio Quiroga
1 month ago
namantaggar11
Naman T.
2 months ago
aleordu
Alejandra Ortiz Duran
2 months ago
phileasdg
Phileas Dazeley-Gaist
2 months ago
shenghuiy
Shenghui Yang
13 days ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Mathematics 6K discussions 4K subscriptions
Optimization 552 discussions 935 subscriptions
Wolfram Language 11K discussions 2K subscriptions
Graphics and Visualization 4K discussions 1K subscriptions
Staff Picks 2K discussions 832 subscriptions
Publication Materials 341 discussions 257 subscriptions
Wolfram Science 296 discussions 1K subscriptions