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27 questions

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89
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1
answer
1
vote
2024-11-11 15:04:33 +0100 Dharm

Adding more cover relations in a poset

259
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2
answers
no
votes
2024-05-07 11:53:37 +0100 sagequstions

Poset of intervals of a poset up to isomorphism

54
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no
answers
no
votes
2023-08-15 13:00:09 +0100 klaaa

Obtaining the reduced incidence algebra as a matrix algebra

128
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no
answers
no
votes
2023-08-09 19:44:23 +0100 klaaa

Finding all atomic lattices with Sage

158
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1
answer
no
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2023-04-30 21:55:02 +0100 FrédéricC flag of France

Obtaining a poset from a matrix

73
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no
answers
1
vote
2022-09-06 14:55:45 +0100 klaaa

Obtaining the poset of monotone functions

530
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1
answer
no
votes
2022-07-16 16:39:16 +0100 JTS

latex for Hasse diagram of poset not properly laid out

296
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1
answer
1
vote
2022-06-12 17:04:30 +0100 JTS

Incidence algebras, entering elements

143
views
1
answer
no
votes
2022-02-25 19:39:18 +0100 Max Alekseyev flag of United States of America

MacNeille completion for posets with Sage

655
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1
answer
1
vote
2022-01-27 22:03:58 +0100 tkarn

Semigroup from posets

78
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no
answers
no
votes
2021-12-12 15:41:55 +0100 klaaa

Find certain subposets of lattices

258
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1
answer
no
votes
2021-10-11 01:27:38 +0100 Max Alekseyev flag of United States of America

Subposets of the Boolean lattice via Sage

99
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no
answers
1
vote
2021-06-03 23:55:27 +0100 klaaa

Obtaining a poset of matrices in Sage

324
views
1
answer
3
votes
2021-03-19 19:54:57 +0100 Max Alekseyev flag of United States of America

Obtaining incidence algebras for GAP via Sage

704
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1
answer
no
votes
2021-02-13 09:08:20 +0100 Sébastien

Mapping isomorphism for posets or graphs

349
views
1
answer
2
votes
2020-12-01 14:45:07 +0100 FrédéricC flag of France

Posets with infinite outer automorphism group

211
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1
answer
2
votes
2020-11-29 13:31:37 +0100 FrédéricC flag of France

Filtering certain posets

207
views
1
answer
no
votes
2020-10-26 10:07:21 +0100 FrédéricC flag of France

Obtaining all posets from binary trees up to isomorphism

401
views
1
answer
2
votes
2020-10-10 21:42:21 +0100 vdelecroix

Refinement between Lists of lists

280
views
1
answer
1
vote
2020-10-10 14:02:17 +0100 klaaa

Obtaining certain minimal elements for lattices

147
views
no
answers
1
vote
2020-10-04 23:11:04 +0100 klaaa

Checking Koszulness for incidence algebras of posets via Sage

224
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1
answer
no
votes
2020-09-13 08:20:47 +0100 FrédéricC flag of France

Obtaining a poset associated to a finite group

126
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no
answers
no
votes
2020-09-05 13:28:11 +0100 daltop

Computing maximal acyclic matchings

260
views
1
answer
no
votes
2020-08-30 19:24:17 +0100 FrédéricC flag of France

Obtaining the poset of the Catalan monoid

274
views
1
answer
no
votes
2020-08-24 09:29:02 +0100 FrédéricC flag of France

Finding the list of isomorphism classes of objects of another list

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tkarn gravatar imagesunflower gravatar imageJTS gravatar imageSébastien gravatar imagedan_fulea gravatar imagesagequstions gravatar imageMax Alekseyev gravatar imageklaaa gravatar imagedaltop gravatar imageGA3165 gravatar imageDharm gravatar imageFrédéricC gravatar imagevdelecroix gravatar image

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