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48 questions

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407
views
1
answer
1
vote
2010-12-07 15:18:53 +0200 cswiercz

A Combinatorics Problem - Product Rule Indices

293
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2
answers
2
votes
2011-02-14 11:41:28 +0200 benjaminfjones

Dictating the roots to RootSystem

196
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1
answer
1
vote
2011-06-02 13:07:42 +0200 DSM flag of Canada

iterating over a combinatorial class

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

Can I create these sequences with Sage?

198
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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?

141
views
no
answers
no
votes
2013-04-11 15:10:09 +0200 db

symmetric skew Macdonald polynomials

330
views
1
answer
no
votes
2013-04-22 10:05:01 +0200 Jesustc flag of Netherlands

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

193
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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

242
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2
answers
no
votes
2013-06-13 12:58:28 +0200 tmonteil

Generating permutations of coefficients

353
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2
answers
no
votes
2013-09-30 11:33:37 +0200 John Palmieri flag of United States of America

Using `SimplicalComplex` on a set of sets

236
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1
answer
no
votes
2013-11-24 18:48:41 +0200 Luca

Expand a polynomial into Schubert basis

121
views
no
answers
1
vote
2013-12-11 04:27:21 +0200 Gonneman

Ascending tuples of integers

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

Strings with given frequency

315
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1
answer
no
votes
2014-06-11 09:32:26 +0200 kcrisman

Simple counting on restricted n-ary k-tuples

196
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1
answer
no
votes
2014-10-08 00:26:02 +0200 John Palmieri flag of United States of America

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

175
views
2
answers
1
vote
2015-01-05 15:24:48 +0200 slelievre

Error in code or need more runtime?

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

Seeking an efficient filter for partitions.

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

Some combinatorial lists related to partitions.

469
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2
answers
2
votes
2015-10-27 10:09:17 +0200 pang

A proper combinatorics tutorial?

351
views
1
answer
1
vote
2016-07-04 17:37:26 +0200 fagui

OrderedSetPartitions (variant)

114
views
1
answer
no
votes
2016-09-07 18:47:56 +0200 Peter Luschny

DyckWords: workaround for from_ordered_tree?

Contributors

benjaminfjones gravatar imagecswiercz gravatar imageJesustc gravatar imageJohn Palmieri gravatar imageniles gravatar imageMike Hansen gravatar imageJason Bandlow gravatar imagehoyland gravatar imagekcrisman gravatar imagepang gravatar imagePaul Bryan gravatar imageGonneman gravatar imageparzan gravatar imageDSM gravatar imagevdelecroix gravatar imageNathann gravatar image