Questions - ASKSAGE: Sage Q&A Forum

77

views

1

answer

no

votes

2020-06-02 02:48:06 -0500 slelievre

Removing some element of a list according to the zero of another

combinatorics

69

views

1

answer

1

vote

2020-04-25 04:51:33 -0500 Sébastien

Attribute error: "'Graphics' object has no attribute 'get_pos'" with plotting Hasse diagram of poset

138

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1

answer

1

vote

2019-11-08 08:28:53 -0500 joakim_uhlin

Major index of skew-SYT

126

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1

answer

no

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2019-09-05 01:36:52 -0500 Emmanuel Charpentier

How did simplify_full() manipulate this expression?

474

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2

answers

1

vote

2019-08-27 15:28:23 -0500 Jonathan Kliem

Forming a polytope from only its combinatorial data

45

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2

answers

no

votes

2019-08-20 16:36:55 -0500 joakim_uhlin

Checking identity of two combinatorial expressions

97

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1

answer

2

votes

2019-04-11 08:33:37 -0500 joakim_uhlin

Constructing all NE-lattice paths from $(0,0)$ to $(m,n)$

56

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1

answer

1

vote

2019-04-11 03:15:00 -0500 rburing

Setting t=0 in a non-symmetric E-Macdonald polynomial

116

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2

answers

2

votes

2018-08-04 08:30:18 -0500 Sébastien

Words avoiding patterns

57

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no

answers

1

vote

2018-06-25 14:12:25 -0500 ml9nn

codomain could not be determined

90

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1

answer

5

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2018-04-15 13:16:25 -0500 tmonteil

Posets(10) freezing

74

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1

answer

1

vote

2018-03-31 19:35:06 -0500 tmonteil

Combinatorial Species of Phylogenetic Trees

517

views

2

answers

3

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2017-10-09 08:59:14 -0500 jipilab

combinatorial equivalence for Polyhedra / isomorphism for lattices

180

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1

answer

no

votes

2017-03-16 23:25:00 -0500 fidbc

Sage code that receives a symmetric partition as an input and returns the corresponding partition with odd parts.

combinatorics

65

views

1

answer

no

votes

2016-09-07 11:47:56 -0500 Peter Luschny

DyckWords: workaround for from_ordered_tree?

306

views

1

answer

1

vote

2016-07-04 10:37:26 -0500 fagui

OrderedSetPartitions (variant)

3k

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1

answer

1

vote

2015-11-24 08:59:13 -0500 vdelecroix

How to draw special trees from a list consisting of tuples with Sage?

407

views

2

answers

2

votes

2015-10-27 04:09:17 -0500 pang

A proper combinatorics tutorial?

59

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1

answer

no

votes

2015-07-30 16:09:17 -0500 tmonteil

Some combinatorial lists related to partitions.

248

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1

answer

no

votes

2015-07-13 12:46:53 -0500 Peter Luschny

Seeking an efficient filter for partitions.

115

views

2

answers

1

vote

2015-01-05 08:24:48 -0500 slelievre

Error in code or need more runtime?

556

views

1

answer

1

vote

2015-01-04 22:01:48 -0500 MattKahle

optimizing graph coloring for small chromatic number

162

views

1

answer

no

votes

2014-10-07 17:26:02 -0500 John Palmieri

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

combinatorics

276

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1

answer

no

votes

2014-06-11 02:32:26 -0500 kcrisman

Simple counting on restricted n-ary k-tuples

98

views

1

answer

1

vote

2014-02-04 12:53:54 -0500 ppurka

Strings with given frequency

combinatorics

240

views

no

answers

no

votes

2014-01-03 05:19:54 -0500 waryhermit

Find linear combinations that meet certain criteria

92

views

no

answers

1

vote

2013-12-10 21:27:21 -0500 Gonneman

Ascending tuples of integers

187

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1

answer

no

votes

2013-11-24 11:48:41 -0500 Luca

Expand a polynomial into Schubert basis

283

views

2

answers

no

votes

2013-09-30 04:33:37 -0500 John Palmieri

Using `SimplicalComplex` on a set of sets

885

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no

answers

no

votes

2013-07-12 05:11:40 -0500 fargazmo

44 questions

Removing some element of a list according to the zero of another

Attribute error: "'Graphics' object has no attribute 'get_pos'" with plotting Hasse diagram of poset

Major index of skew-SYT

How did simplify_full() manipulate this expression?

Forming a polytope from only its combinatorial data

Checking identity of two combinatorial expressions

Constructing all NE-lattice paths from $(0,0)$ to $(m,n)$

Setting t=0 in a non-symmetric E-Macdonald polynomial

Words avoiding patterns

codomain could not be determined

Posets(10) freezing

Combinatorial Species of Phylogenetic Trees

combinatorial equivalence for Polyhedra / isomorphism for lattices

Sage code that receives a symmetric partition as an input and returns the corresponding partition with odd parts.

DyckWords: workaround for from_ordered_tree?

OrderedSetPartitions (variant)

How to draw special trees from a list consisting of tuples with Sage?

A proper combinatorics tutorial?

Some combinatorial lists related to partitions.

Seeking an efficient filter for partitions.

Error in code or need more runtime?

optimizing graph coloring for small chromatic number

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

Simple counting on restricted n-ary k-tuples

Strings with given frequency

Find linear combinations that meet certain criteria

Ascending tuples of integers

Expand a polynomial into Schubert basis

Using `SimplicalComplex` on a set of sets

Number of (and way to enumerate) head to head schedules?

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