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48 questions

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419
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1
answer
1
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2010-12-07 15:18:53 +0100 cswiercz

A Combinatorics Problem - Product Rule Indices

307
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2
answers
2
votes
2011-02-14 11:41:28 +0100 benjaminfjones

Dictating the roots to RootSystem

210
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1
answer
1
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2011-06-02 13:07:42 +0100 DSM flag of Canada

iterating over a combinatorial class

1k
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2
answers
1
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2011-09-19 12:15:46 +0100 John Palmieri flag of United States of America

Can I create these sequences with Sage?

484
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2
answers
2
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2015-10-27 10:09:17 +0100 pang

A proper combinatorics tutorial?

203
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1
answer
no
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2013-03-22 11:51:06 +0100 FrédéricC flag of France

How do you factor Schubert Polynomials in Sage?

146
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no
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no
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2013-04-11 15:10:09 +0100 db

symmetric skew Macdonald polynomials

332
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1
answer
no
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2013-04-22 10:05:01 +0100 Jesustc flag of Netherlands

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

196
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1
answer
no
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2013-05-30 09:18:37 +0100 niles

Plethysym as composition of functions

2k
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1
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no
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2013-06-10 18:39:06 +0100 tmonteil

How to compute an iterated product in Sage

257
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2
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no
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2013-06-13 12:58:28 +0100 tmonteil

Generating permutations of coefficients

368
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2
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no
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2013-09-30 11:33:37 +0100 John Palmieri flag of United States of America

Using `SimplicalComplex` on a set of sets

244
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1
answer
no
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2013-11-24 18:48:41 +0100 Luca

Expand a polynomial into Schubert basis

123
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no
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1
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2013-12-11 04:27:21 +0100 Gonneman

Ascending tuples of integers

130
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1
answer
1
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2014-02-04 19:53:54 +0100 ppurka

Strings with given frequency

328
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1
answer
no
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2014-06-11 09:32:26 +0100 kcrisman

Simple counting on restricted n-ary k-tuples

198
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1
answer
no
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2014-10-08 00:26:02 +0100 John Palmieri flag of United States of America

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

179
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2
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1
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2015-01-05 15:24:48 +0100 slelievre

Error in code or need more runtime?

275
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1
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no
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2015-07-13 19:46:53 +0100 Peter Luschny

Seeking an efficient filter for partitions.

85
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1
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no
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2015-07-30 23:09:17 +0100 tmonteil

Some combinatorial lists related to partitions.

360
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1
answer
1
vote
2016-07-04 17:37:26 +0100 fagui

OrderedSetPartitions (variant)

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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