Question

Group pairs of numbers into sets

score 91 · Answer 1 · 2018-06-01 21:59:30

91

Views

Group pairs of numbers into sets

Published on 01 Jun 2018 - 21:59

score 338 · Answer 2 · 2018-06-07 18:39:11

338

Views

How many trees over ${1,2,3,...n}$ with conditions

Published on 07 Jun 2018 - 18:39

score 137 · Answer 3 · 2018-06-12 06:44:55

137

Views

How to determine what can be the unknown variable in Prufer sequence?

Published on 12 Jun 2018 - 6:44

score 143 · Answer 4 · 2018-06-13 13:17:11

143

Views

How to reconstruct a fundamental cycle basis after removing an edge from its spanning tree in the most efficient way?

Published on 13 Jun 2018 - 13:17

score 1k · Answer 5 · 2018-06-13 14:47:51

1k

Views

How many unlabelled oriented trees with $n$ vertices?

Published on 13 Jun 2018 - 14:47

score 411 · Answer 6 · 2018-06-15 16:37:36

411

Views

Splitting a tree into two sub-graphs by removing one edge

Published on 15 Jun 2018 - 16:37

score 267 · Answer 7 · 2018-06-18 04:06:45

267

Views

Graph theory (degree of vertices of graph when it can be partitioned into two trees)

Published on 18 Jun 2018 - 4:06

score 373 · Answer 8 · 2018-06-18 19:36:06

373

Views

How to solve the k-Chinese Postman Problem (aka k-Route Inspection Problem) on a tree

Published on 18 Jun 2018 - 19:36

score 525 · Answer 9 · 2026-03-23 01:20:25

525

Views

There is a way to write TREE(3) via $F^a(n)$?

Published on 23 Mar 2026 - 1:20

score 75 · Answer 10 · 2018-06-25 20:42:05

75

Views

Does the tree of cuts to make a net of a convex polyhedron correspond to a net of the dual?

Published on 25 Jun 2018 - 20:42

score 239 · Answer 11 · 2018-06-26 02:18:12

239

Views

Properties of minimum spanning trees: a reference

Published on 26 Jun 2018 - 2:18

score 66 · Answer 12 · 2018-06-30 12:48:47

66

Views

If the maximum depth of a rooted ordered unlabelled binary tree is exactly $d$ what are the expected number of elements in the tree?

Published on 30 Jun 2018 - 12:48

score 592 · Answer 13 · 2026-03-25 09:22:32

592

Views

Complement of tree graph

Published on 25 Mar 2026 - 9:22

score 2.1k · Answer 14 · 2018-07-07 18:34:55

2.1k

Views

Graph $G$ with different weights on edges has unique minimum spanning tree

Published on 07 Jul 2018 - 18:34

score 202 · Answer 15 · 2026-03-25 05:01:33

202

Views

Automorphism group of tree as a topological group?

Published on 25 Mar 2026 - 5:01

List Question

Group pairs of numbers into sets

How many trees over ${1,2,3,...n}$ with conditions

How to determine what can be the unknown variable in Prufer sequence?

How to reconstruct a fundamental cycle basis after removing an edge from its spanning tree in the most efficient way?

How many unlabelled oriented trees with $n$ vertices?

Splitting a tree into two sub-graphs by removing one edge

Graph theory (degree of vertices of graph when it can be partitioned into two trees)

How to solve the k-Chinese Postman Problem (aka k-Route Inspection Problem) on a tree

There is a way to write TREE(3) via $F^a(n)$?

Does the tree of cuts to make a net of a convex polyhedron correspond to a net of the dual?

Properties of minimum spanning trees: a reference

If the maximum depth of a rooted ordered unlabelled binary tree is exactly $d$ what are the expected number of elements in the tree?

Complement of tree graph

Graph $G$ with different weights on edges has unique minimum spanning tree

Automorphism group of tree as a topological group?

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