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35 questions

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59
views
1
answer
5
votes
2018-04-15 13:16:25 -0500 tmonteil

Posets(10) freezing

27
views
1
answer
1
vote
2018-03-31 19:35:06 -0500 tmonteil

Combinatorial Species of Phylogenetic Trees

45
views
1
answer
no
votes
2016-09-07 11:47:56 -0500 Peter Luschny

DyckWords: workaround for from_ordered_tree?

266
views
1
answer
1
vote
2016-07-04 10:37:26 -0500 fagui

OrderedSetPartitions (variant)

369
views
2
answers
2
votes
2015-10-27 04:09:17 -0500 pang

A proper combinatorics tutorial?

48
views
1
answer
no
votes
2015-07-30 16:09:17 -0500 tmonteil

Some combinatorial lists related to partitions.

231
views
1
answer
no
votes
2015-07-13 12:46:53 -0500 Peter Luschny

Seeking an efficient filter for partitions.

84
views
2
answers
1
vote
2015-01-05 08:24:48 -0500 slelievre

Error in code or need more runtime?

147
views
1
answer
no
votes
2014-10-07 17:26:02 -0500 John Palmieri flag of United States of America

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

255
views
1
answer
no
votes
2014-06-11 02:32:26 -0500 kcrisman

Simple counting on restricted n-ary k-tuples

82
views
1
answer
1
vote
2014-02-04 12:53:54 -0500 ppurka

Strings with given frequency

81
views
no
answers
1
vote
2013-12-10 21:27:21 -0500 Gonneman

Ascending tuples of integers

124
views
1
answer
no
votes
2013-11-24 11:48:41 -0500 Luca

Expand a polynomial into Schubert basis

196
views
2
answers
no
votes
2013-09-30 04:33:37 -0500 John Palmieri flag of United States of America

Using `SimplicalComplex` on a set of sets

125
views
2
answers
no
votes
2013-06-13 05:58:28 -0500 tmonteil

Generating permutations of coefficients

626
views
1
answer
no
votes
2013-06-10 11:39:06 -0500 tmonteil

How to compute an iterated product in Sage

125
views
1
answer
no
votes
2013-05-30 02:18:37 -0500 niles

Plethysym as composition of functions

232
views
1
answer
no
votes
2013-04-22 03:05:01 -0500 Jesustc flag of Netherlands

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

82
views
no
answers
no
votes
2013-04-11 08:10:09 -0500 db

symmetric skew Macdonald polynomials

132
views
1
answer
no
votes
2013-03-22 05:51:06 -0500 FrédéricC flag of France

How do you factor Schubert Polynomials in Sage?

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Mike Hansen gravatar imageJesustc gravatar imagesudiplaudari gravatar imageartem.k gravatar imageFrank Zenter gravatar imageJohn Palmieri gravatar imageniles gravatar imagepang gravatar imageBétréma gravatar imagevdelecroix gravatar imageGonneman gravatar imagealejandroerickson gravatar imageBern gravatar imagedarijgrinberg gravatar imagefidbc gravatar imagejohnsa5 gravatar image