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20 questions

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44
views
1
answer
1
vote
2022-06-12 17:04:30 +0200 JTS

Incidence algebras, entering elements

39
views
1
answer
no
votes
2022-02-25 19:39:18 +0200 Max Alekseyev

MacNeille completion for posets with Sage

49
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1
answer
1
vote
2022-01-27 22:03:58 +0200 tkarn

Semigroup from posets

35
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no
answers
no
votes
2021-12-12 15:41:55 +0200 klaaa

Find certain subposets of lattices

74
views
1
answer
no
votes
2021-10-11 01:27:38 +0200 Max Alekseyev

Subposets of the Boolean lattice via Sage

55
views
no
answers
1
vote
2021-06-03 23:55:27 +0200 klaaa

Obtaining a poset of matrices in Sage

135
views
1
answer
3
votes
2021-03-19 19:54:57 +0200 Max Alekseyev

Obtaining incidence algebras for GAP via Sage

142
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1
answer
no
votes
2021-02-13 09:08:20 +0200 Sébastien

Mapping isomorphism for posets or graphs

121
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1
answer
2
votes
2020-12-01 14:45:07 +0200 FrédéricC flag of France

Posets with infinite outer automorphism group

74
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1
answer
2
votes
2020-11-29 13:31:37 +0200 FrédéricC flag of France

Filtering certain posets

78
views
1
answer
no
votes
2020-10-26 10:07:21 +0200 FrédéricC flag of France

Obtaining all posets from binary trees up to isomorphism

98
views
1
answer
1
vote
2020-10-10 14:02:17 +0200 klaaa

Obtaining certain minimal elements for lattices

166
views
1
answer
2
votes
2020-10-10 21:42:21 +0200 vdelecroix

Refinement between Lists of lists

77
views
no
answers
1
vote
2020-10-04 23:11:04 +0200 klaaa

Checking Koszulness for incidence algebras of posets via Sage

78
views
1
answer
no
votes
2020-09-13 08:20:47 +0200 FrédéricC flag of France

Obtaining a poset associated to a finite group

64
views
no
answers
no
votes
2020-09-05 13:28:11 +0200 daltop

Computing maximal acyclic matchings

98
views
1
answer
no
votes
2020-08-30 19:24:17 +0200 FrédéricC flag of France

Obtaining the poset of the Catalan monoid

106
views
1
answer
no
votes
2020-08-24 09:29:02 +0200 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 imageMax Alekseyev gravatar imageklaaa gravatar imagedaltop gravatar imageGA3165 gravatar imageDharm gravatar imageFrédéricC gravatar imagevdelecroix gravatar image