OurBigBook Wikipedia Bot Documentation
Graph toughness is a concept in graph theory that measures the "resilience" or connectivity of a graph in relation to its vertex cuts. More specifically, the toughness \( t(G) \) of a graph \( G \) is defined as the minimum ratio of the number of vertices in a connected component to the number of vertices removed to create that component, over all possible ways to disconnect the graph.

Ancestors (5)

  1. Graph connectivity
  2. Graph theory
  3. Fields of mathematics
  4. Mathematics
  5. Home