Question

Star-Comb Lemma

score 223 · Answer 1 · 2026-04-10 21:53:52

223

Views

Star-Comb Lemma

Published on 10 Apr 2026 - 21:53

score 855 · Answer 2 · 2026-04-14 03:43:36

855

Views

Algorithm to find the "optimal" path in a given graph

Published on 14 Apr 2026 - 3:43

score 112 · Answer 3 · 2026-03-25 16:06:59

112

Views

Possible eigenvalue of Laplacian

Published on 25 Mar 2026 - 16:06

score 426 · Answer 4 · 2026-04-16 14:07:48

426

Views

Edge choosability(edge list coloring) of bipartite graphs

Published on 16 Apr 2026 - 14:07

score 1.5k · Answer 5 · 2026-04-14 11:12:24

1.5k

Views

Chromatic Number and Average degree

Published on 14 Apr 2026 - 11:12

score 1.1k · Answer 6 · 2026-04-11 21:32:17

1.1k

Views

Algorithm to lay out orthogonal connector lines without overlap

Published on 11 Apr 2026 - 21:32

score 696 · Answer 7 · 2026-04-16 13:01:11

696

Views

A cycle of size at least $\frac{n}k$ in a graph with at least $3k$ vertices

Published on 16 Apr 2026 - 13:01

score 98 · Answer 8 · 2026-04-14 13:45:13

98

Views

Proving a subgraph is regular

Published on 14 Apr 2026 - 13:45

score 1.5k · Answer 9 · 2026-04-16 15:12:10

1.5k

Views

For a Cycle Graph is there only one Spanning tree?

Published on 16 Apr 2026 - 15:12

score 966 · Answer 10 · 2026-04-12 23:52:15

966

Views

Question about trees, Let T be a tree with n vertices

Published on 12 Apr 2026 - 23:52

score 2.1k · Answer 11 · 2026-04-16 11:03:50

2.1k

Views

Connectivity in Graph Theory if we add a new vertex in a k-connected graph

Published on 16 Apr 2026 - 11:03

score 4.4k · Answer 12 · 2026-04-09 17:16:16

4.4k

Views

Finding a general equation for number of paths through grid

Published on 09 Apr 2026 - 17:16

score 914 · Answer 13 · 2026-04-15 10:38:05

914

Views

How many directed graphs of size n are there where each vertex is the tail of exactly one edge?

Published on 15 Apr 2026 - 10:38

score 235 · Answer 14 · 2026-04-17 11:53:53

235

Views

Direct graph proof.

Published on 17 Apr 2026 - 11:53

score 1.2k · Answer 15 · 2026-04-15 03:27:09

1.2k

Views

Prove that there exist regular tournament of every odd order but there is no regular tournament of even order.

Published on 15 Apr 2026 - 3:27

List Question

Star-Comb Lemma

Algorithm to find the "optimal" path in a given graph

Possible eigenvalue of Laplacian

Edge choosability(edge list coloring) of bipartite graphs

Chromatic Number and Average degree

Algorithm to lay out orthogonal connector lines without overlap

A cycle of size at least $\frac{n}k$ in a graph with at least $3k$ vertices

Proving a subgraph is regular

For a Cycle Graph is there only one Spanning tree?

Question about trees, Let T be a tree with n vertices

Connectivity in Graph Theory if we add a new vertex in a k-connected graph

Finding a general equation for number of paths through grid

How many directed graphs of size n are there where each vertex is the tail of exactly one edge?

Direct graph proof.

Prove that there exist regular tournament of every odd order but there is no regular tournament of even order.

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