Question

Shortest path in weighted digraph, constrained to include a minimum number of nodes

score 200 · Answer 1 · 2017-11-26 14:21:22

200

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Shortest path in weighted digraph, constrained to include a minimum number of nodes

Published on 26 Nov 2017 - 14:21

score 34 · Answer 2 · 2017-11-27 11:59:20

34

Views

How is this type of digraph called?

Published on 27 Nov 2017 - 11:59

score 18 · Answer 3 · 2026-03-18 15:24:14

18

Views

Complexity of feasibility of adding edges to a weighted digraph problem without forming SCC with positive arcs

Published on 18 Mar 2026 - 15:24

score 22k · Answer 4 · 2017-12-04 01:01:35

22k

Views

Maximum number of edges in a directed graph on $n$ vertices without cycles

Published on 04 Dec 2017 - 1:01

score 329 · Answer 5 · 2017-12-06 03:10:24

329

Views

Proof DAG. Number of layers is the same as the number of vertices in the longest path in G

Published on 06 Dec 2017 - 3:10

score 23 · Answer 6 · 2017-12-11 21:03:19

23

Views

Terminology: induced graph and other related graphs

Published on 11 Dec 2017 - 21:03

score 94 · Answer 7 · 2026-03-25 20:02:07

94

Views

Basics of digraphs

Published on 25 Mar 2026 - 20:02

score 646 · Answer 8 · 2018-01-03 22:01:59

646

Views

Maximum flow in grid-like digraph flowing from top left to bottom right

Published on 03 Jan 2018 - 22:01

score 191 · Answer 9 · 2018-01-04 20:50:54

191

Views

Maximum flow value obtained with augmenting paths in grid-like digraph

Published on 04 Jan 2018 - 20:50

score 56 · Answer 10 · 2018-01-07 23:37:00

56

Views

Proving a certain path in an oriented graph

Published on 07 Jan 2018 - 23:37

score 2.8k · Answer 11 · 2011-10-16 16:39:46

2.8k

Views

A constrained topological sort?

Published on 16 Oct 2011 - 16:39

score 530 · Answer 12 · 2012-10-20 15:14:24

530

Views

graph-theory problem about outdegree and indegree

Published on 20 Oct 2012 - 15:14

score 43 · Answer 13 · 2012-11-11 20:23:06

43

Views

Definition of chromatic class digraph of an $m$-coloured digraph

Published on 11 Nov 2012 - 20:23

score 51 · Answer 14 · 2020-07-31 18:32:10

51

Views

What operation does this algorithm do on graphs?

Published on 31 Jul 2020 - 18:32

score 116 · Answer 15 · 2020-08-05 13:16:33

116

Views

Covering Edges in DAG

Published on 05 Aug 2020 - 13:16

List Question

Shortest path in weighted digraph, constrained to include a minimum number of nodes

How is this type of digraph called?

Complexity of feasibility of adding edges to a weighted digraph problem without forming SCC with positive arcs

Maximum number of edges in a directed graph on $n$ vertices without cycles

Proof DAG. Number of layers is the same as the number of vertices in the longest path in G

Terminology: induced graph and other related graphs

Basics of digraphs

Maximum flow in grid-like digraph flowing from top left to bottom right

Maximum flow value obtained with augmenting paths in grid-like digraph

Proving a certain path in an oriented graph

A constrained topological sort?

graph-theory problem about outdegree and indegree

Definition of chromatic class digraph of an $m$-coloured digraph

What operation does this algorithm do on graphs?

Covering Edges in DAG

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