cluster

• unknown source
  • cluster – Disjoint union of complete graphs.
  • cluster – Every connected component is a complete graph.
  • cluster – Does not include path on three vertices as an induced subgraph.
  • graph class cluster has constant distance to cluster – by definition
  • graph class cluster has constant twin-cover number
  • graph class cluster has unbounded domination number
• assumed
  • graph class complete is included in graph class cluster – by definition
  • graph class cluster is included in graph class interval
  • graph class interval is not included in graph class cluster
  • graph class cluster is included in graph class block
  • graph class block is not included in graph class cluster
  • graph class edgeless is included in graph class cluster
  • graph class cluster is not included in graph class edgeless