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48 questions

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296
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2
answers
2
votes
2011-02-14 11:41:28 +0200 benjaminfjones

Dictating the roots to RootSystem

1k
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2
answers
1
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2011-09-19 12:15:46 +0200 John Palmieri flag of United States of America

Can I create these sequences with Sage?

470
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2
answers
2
votes
2015-10-27 10:09:17 +0200 pang

A proper combinatorics tutorial?

244
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2
answers
no
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2013-06-13 12:58:28 +0200 tmonteil

Generating permutations of coefficients

354
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2
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no
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2013-09-30 11:33:37 +0200 John Palmieri flag of United States of America

Using `SimplicalComplex` on a set of sets

177
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2
answers
1
vote
2015-01-05 15:24:48 +0200 slelievre

Error in code or need more runtime?

529
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2
answers
1
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2019-08-27 22:28:23 +0200 Jonathan Kliem

Forming a polytope from only its combinatorial data

197
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2
answers
2
votes
2018-08-04 15:30:18 +0200 Sébastien

Words avoiding patterns

409
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1
answer
1
vote
2010-12-07 15:18:53 +0200 cswiercz

A Combinatorics Problem - Product Rule Indices

197
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1
answer
1
vote
2011-06-02 13:07:42 +0200 DSM flag of Canada

iterating over a combinatorial class

199
views
1
answer
no
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2013-03-22 11:51:06 +0200 FrédéricC flag of France

How do you factor Schubert Polynomials in Sage?

331
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1
answer
no
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2013-04-22 10:05:01 +0200 Jesustc flag of Netherlands

code for tail and head of an edge in a bipartite graph

194
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1
answer
no
votes
2013-05-30 09:18:37 +0200 niles

Plethysym as composition of functions

2k
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1
answer
no
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2013-06-10 18:39:06 +0200 tmonteil

How to compute an iterated product in Sage

237
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1
answer
no
votes
2013-11-24 18:48:41 +0200 Luca

Expand a polynomial into Schubert basis

123
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1
answer
1
vote
2014-02-04 19:53:54 +0200 ppurka

Strings with given frequency

316
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1
answer
no
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2014-06-11 09:32:26 +0200 kcrisman

Simple counting on restricted n-ary k-tuples

197
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1
answer
no
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2014-10-08 00:26:02 +0200 John Palmieri flag of United States of America

The value of binomial(-1,-1) is?

272
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1
answer
no
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2015-07-13 19:46:53 +0200 Peter Luschny

Seeking an efficient filter for partitions.

84
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1
answer
no
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2015-07-30 23:09:17 +0200 tmonteil

Some combinatorial lists related to partitions.

352
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1
answer
1
vote
2016-07-04 17:37:26 +0200 fagui

OrderedSetPartitions (variant)

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mwageringel gravatar imagecswiercz gravatar imagedan_fulea gravatar imagejoakim_uhlin gravatar imageJonathan Kliem gravatar imageJesustc gravatar imageSébastien gravatar imageMike Hansen gravatar imageniles gravatar imagerburing gravatar imageJohn Palmieri gravatar imagebenjaminfjones gravatar imageparzan gravatar imageJason Bandlow gravatar imagehoyland gravatar imagekcrisman gravatar image