New posts in trees

Proving that a group acting freely on a tree is a free group

group-theory proof-verification group-actions trees

Computing Ancestors of # for Stern-Brocot Tree

trees

Every non-star tree is (isomorphic to) a subgraph of its complement

graph-theory alternative-proof trees

Proving that each graph contains a spanning tree?

graph-theory trees

Prove that at most one vertex can have degree at least |V |/2 + 1. [closed]

discrete-mathematics graph-theory trees

Is the graceful labeling conjecture still unsolved?

trees

Number of binary trees with $N$ nodes

combinatorics graph-theory trees

"Ballot numbers" sum up to Catalan numbers

combinatorics trees catalan-numbers

In every tree, does there exists a vertex $v$ such that every path with maximum length contains $v$?

graph-theory trees

Name of the generalization of quadtree and octree?

geometry graph-theory algorithms approximation trees

Proof verification: Prove that a tree with n vertices has n-1 edges

graph-theory proof-verification trees

Are there a finite number of trees with $k$ leaves and no vertices of degree $2$?

graph-theory trees

Number of spanning trees in a ladder graph

combinatorics graph-theory trees

Trees with explicit formula

trees

Build Tree by Prüfer Code $(6,2,2,6,2,5,10,9,9)$

combinatorics graph-theory trees

How to find non-isomorphic trees?

discrete-mathematics trees graph-isomorphism

Prove that all trees are bipartite

graph-theory trees graph-isomorphism bipartite-graphs

Fewer degree-$3+$ nodes than leaf nodes in a tree

graph-theory trees

Prove that a tree with a vertex $v$ of degree $k > 1$ has at least $k$ leaves

proof-verification graph-theory trees

How to approach this discrete graph question about Trees.

discrete-mathematics graph-theory trees