Question

Ordered analogue of the chromatic polynomial

score 58 · Answer 1 · 2018-10-20 12:07:51

58

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Ordered analogue of the chromatic polynomial

Published on 20 Oct 2018 - 12:07

score 412 · Answer 2 · 2018-10-24 10:55:55

412

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Combinatorics- Dividing students into teams

Published on 24 Oct 2018 - 10:55

score 115 · Answer 3 · 2026-03-22 05:06:17

115

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Does $A \perp B\mid C$ implies anything when we already know $A\perp B$?

Published on 22 Mar 2026 - 5:06

score 310 · Answer 4 · 2018-11-05 13:11:03

310

Views

Turning a regular directed graph into a regular graph

Published on 05 Nov 2018 - 13:11

score 120 · Answer 5 · 2018-11-06 02:27:21

120

Views

How to to turn round robin word problem into formal argument?

Published on 06 Nov 2018 - 2:27

score 157 · Answer 6 · 2018-11-20 19:58:53

157

Views

There exists a permutation $(A_1, \ldots , A_n)$ of the vertices $V =\{1,\ldots,n\}$ such that for all $i\in\{1,\ldots,n−1\}$, $(A_i,A_{i+1})\in E$.

Published on 20 Nov 2018 - 19:58

score 1.3k · Answer 7 · 2018-11-26 00:07:45

1.3k

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What is the minimum number of edges a graph can have with strongly connected components of at least $3$ vertices each?

Published on 26 Nov 2018 - 0:07

score 2.5k · Answer 8 · 2018-11-26 00:57:15

2.5k

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Having No Directed Cycles Guarantees a Vertex of Zero Outdegree

Published on 26 Nov 2018 - 0:57

score 46 · Answer 9 · 2018-11-26 15:21:47

46

Views

Relation between cut families and existence of directed cycles

Published on 26 Nov 2018 - 15:21

score 2.3k · Answer 10 · 2018-12-04 23:23:01

2.3k

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Published on 04 Dec 2018 - 23:23

score 46 · Answer 11 · 2026-03-25 06:24:54

46

Views

Show that there are k directed walks from a to b in gamma having no common directed edge pairwise

Published on 25 Mar 2026 - 6:24

score 318 · Answer 12 · 2018-12-10 23:26:30

318

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A Complete Digraph is an Undirected Graph?

Published on 10 Dec 2018 - 23:26

score 1.6k · Answer 13 · 2018-12-12 17:37:05

1.6k

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What is the probability of passing through a node in a directed graph

Published on 12 Dec 2018 - 17:37

score 306 · Answer 14 · 2018-12-16 08:59:39

306

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Counting the directed paths in a particular directed graph

Published on 16 Dec 2018 - 8:59

score 41 · Answer 15 · 2018-12-29 07:36:11

41

Views

Any standard name for this graph?

Published on 29 Dec 2018 - 7:36

List Question

Ordered analogue of the chromatic polynomial

Combinatorics- Dividing students into teams

Does $A \perp B\mid C$ implies anything when we already know $A\perp B$?

Turning a regular directed graph into a regular graph

How to to turn round robin word problem into formal argument?

There exists a permutation $(A_1, \ldots , A_n)$ of the vertices $V =\{1,\ldots,n\}$ such that for all $i\in\{1,\ldots,n−1\}$, $(A_i,A_{i+1})\in E$.

What is the minimum number of edges a graph can have with strongly connected components of at least $3$ vertices each?

Having No Directed Cycles Guarantees a Vertex of Zero Outdegree

Relation between cut families and existence of directed cycles

Can an undirected graph be disconnected?

Show that there are k directed walks from a to b in gamma having no common directed edge pairwise

A Complete Digraph is an Undirected Graph?

What is the probability of passing through a node in a directed graph

Counting the directed paths in a particular directed graph

Any standard name for this graph?

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