Math 2.0

concept

Cycle

Summary

A cycle in a graph is a closed walk that visits each of its vertices once and returns to its start. Cycles are central in graph theory, for example in the definitions of trees and of bipartite graphs. The node cycle gives the precise definition.

What this node needs for W2
  • edge instance_of in: at least two examples (0 of 2)
  • edge not_instance_of in: at least one non-example (0 of 1)
  • edge specializes both: the more general notions and the special cases (0 of 1)

The writing levels say how complete the text of a node is. They do not measure its truth.

Sources

  1. Web https://en.wikipedia.org/wiki/Cycle_(graph_theory), Circuit and cycle