Questions tagged [graph-theory]
For challenges regarding graphs, mathematical structures used to model relations between objects.
3
questions
5
votes
5
answers
301
views
Calculating Graph Powers
Calculating Graph Powers
(very similar to my other question asked here)
According to Wikipedia, "the \$k\$th power \$G^k\$ of an undirected graph \$G\$ is another graph that has the same set of ...
- 738
6
votes
2
answers
217
views
Pareto-optimal shortest paths
Given a directed graph on the nodes 0, 1, ..n, where each edge has two non-negative integer costs, return the set of all possible Pareto Optimal path costs between ...
- 3,839
21
votes
13
answers
2k
views
Calculating Transitive Closure
First attempt at a question.
Calculating Transitive Closure
According to Wikipedia, "the transitive closure \$R^*\$ of a homogeneous binary relation \$R\$ on a set \$X\$ is the smallest ...
- 738