Grötzsch graph

名词 n.

英文释义

名词 n.
  1. A triangle-free graph with 11 vertices, 20 edges, chromatic number 4, and crossing number 5. It is a member of an infinite sequence of triangle-free graphs, each the Mycielskian of the previous graph in the sequence.

词形变化

Grötzsch graphs plural

词源

Named after German mathematician Herbert Grötzsch.
2 次浏览 数据来源: Wiktionary