Question

How many trees are there on vertex set $[n]$ that contain a given edge $uv$?

score 705 · Answer 1 · 2026-04-14 02:59:08

705

Views

How many trees are there on vertex set $[n]$ that contain a given edge $uv$?

Published on 14 Apr 2026 - 2:59

score 263 · Answer 2 · 2026-04-12 23:38:43

263

Views

Binary trees constructed from the bottom up

Published on 12 Apr 2026 - 23:38

score 52 · Answer 3 · 2026-05-10 21:26:50

52

Views

Reduction of Steiner Tree to Maximum Weight Connected Subgraph

Published on 10 May 2026 - 21:26

score 219 · Answer 4 · 2026-04-11 10:13:09

219

Views

Necessary conditions for a tree to have a Hamiltonian path

Published on 11 Apr 2026 - 10:13

score 1.3k · Answer 5 · 2026-05-10 15:14:22

1.3k

Views

Number of rooted trees

Published on 10 May 2026 - 15:14

score 27 · Answer 6 · 2026-04-30 02:33:24

27

Views

Binary Search Trees

Published on 30 Apr 2026 - 2:33

score 193 · Answer 7 · 2026-04-10 13:42:03

193

Views

How to prove that height of a rooted tree is an invariant under isomorphism?

Published on 10 Apr 2026 - 13:42

score 230 · Answer 8 · 2026-04-13 04:58:37

230

Views

Equivalent Definition of a Tree Graph Theory: Restriction for Being Connected?

Published on 13 Apr 2026 - 4:58

score 753 · Answer 9 · 2026-04-16 00:29:24

753

Views

Suppose T is a tree with degree sequence 5, 5, 5, 4, 4, 3, 3 plus several 2’s and 1’s. Find the number of leaves of T.

Published on 16 Apr 2026 - 0:29

score 285 · Answer 10 · 2026-04-14 14:49:26

285

Views

Coloring binary tree edges with given number of colors

Published on 14 Apr 2026 - 14:49

score 362 · Answer 11 · 2026-04-14 08:53:07

362

Views

Infinite "connected" graphs and spanning trees

Published on 14 Apr 2026 - 8:53

score 123 · Answer 12 · 2026-04-30 11:29:36

123

Views

Optimal Tree Labelling

Published on 30 Apr 2026 - 11:29

score 265 · Answer 13 · 2026-05-10 11:19:31

265

Views

How does hyper-plane equation divide vector space into cells convex polyhedrons?

Published on 10 May 2026 - 11:19

score 4.9k · Answer 14 · 2026-04-15 06:23:56

4.9k

Views

Can a tree graph have only one vertex? And if so, that means that a tree graph has at minimum one leaf?

Published on 15 Apr 2026 - 6:23

score 974 · Answer 15 · 2026-05-10 14:07:29

974

Views

Pardon my ignorance, but isn't TREE(3) a finite number?

Published on 10 May 2026 - 14:07

List Question

How many trees are there on vertex set $[n]$ that contain a given edge $uv$?

Binary trees constructed from the bottom up

Reduction of Steiner Tree to Maximum Weight Connected Subgraph

Necessary conditions for a tree to have a Hamiltonian path

Number of rooted trees

Binary Search Trees

How to prove that height of a rooted tree is an invariant under isomorphism?

Equivalent Definition of a Tree Graph Theory: Restriction for Being Connected?

Suppose T is a tree with degree sequence 5, 5, 5, 4, 4, 3, 3 plus several 2’s and 1’s. Find the number of leaves of T.

Coloring binary tree edges with given number of colors

Infinite "connected" graphs and spanning trees

Optimal Tree Labelling

How does hyper-plane equation divide vector space into cells convex polyhedrons?

Can a tree graph have only one vertex? And if so, that means that a tree graph has at minimum one leaf?

Pardon my ignorance, but isn't TREE(3) a finite number?

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