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102 questions

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607
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1
answer
1
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2018-05-16 20:55:18 +0200 John Palmieri flag of United States of America

span of a matrixspace

917
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1
answer
1
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2018-08-06 13:10:54 +0200 tmonteil

span of matrices over finite fields

565
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1
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1
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2019-03-09 12:40:30 +0200 rburing flag of France

transformation matrix for variable matrix of given jordan type

661
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1
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1
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2019-11-08 16:51:11 +0200 tmonteil

Trigonometric simplifications and matrices

594
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1
answer
1
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2020-05-08 09:57:30 +0200 slelievre

SageTeX: formatting matrices

517
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1
answer
1
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2020-10-12 07:17:10 +0200 nbruin

Using matrices in Cython

296
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1
answer
1
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2020-12-03 10:17:21 +0200 tmonteil

counting number of matrices in finite field

349
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3
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1
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2021-04-01 19:44:18 +0200 David Coudert

Obtaining directed graphs associated to matrices

250
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no
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1
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2021-07-21 09:58:41 +0200 guyasp

Assuming matrix is positive semi-definite

201
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1
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2022-01-07 04:31:12 +0200 slelievre

Partitioning a (1,-1)square matrix into (0,-1,1)summand matrices

202
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1
answer
1
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2022-07-25 15:27:43 +0200 slelievre

Matrix with negative indices

143
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1
answer
1
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2022-09-20 18:49:21 +0200 John Palmieri flag of United States of America

Forming Combinations with conditions

354
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2
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1
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2022-10-12 15:05:29 +0200 Max Alekseyev flag of United States of America

How to speed up the code?

323
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3
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1
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2023-08-17 18:54:39 +0200 John Palmieri flag of United States of America

Extracting specific rows of a matrix

636
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1
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2
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2016-06-04 23:26:45 +0200 paulmasson

Anticommutator of matrices

342
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1
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1
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2016-05-18 20:53:03 +0200 tmonteil

How to define a polynomial which can take matrix ?

1k
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1
answer
2
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2019-05-15 03:13:51 +0200 slelievre

Checking conjugacy of two matrices

703
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2
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2
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2017-11-07 23:37:37 +0200 Sébastien

tree of vectors

1k
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2
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2
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2017-11-10 20:02:43 +0200 dan_fulea

checking if a subset of columns of a matrix span a given vector

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standardtrickyness gravatar imageScreenName gravatar imageDavid Coudert gravatar imagearojas gravatar imagegrburrul gravatar imageanne gravatar imageDox gravatar imageDaniel L gravatar imageJohn Palmieri gravatar imagedan_fulea gravatar imagerivendell gravatar imageJC gravatar imagerburing gravatar imageParker gravatar imageSébastien gravatar imageimakhlin gravatar image