stars
- unknown source
- graph class stars has constant distance to stars – by definition
- graph class stars has unbounded h-index
- graph class stars has unbounded vertex integrity
- assumed
- graph class star is included in graph class stars – by definition
- stars – Disjoint union of stars.
- graph class stars is included in graph class interval
- graph class interval is not included in graph class stars
- graph class stars is included in graph class forest
- graph class forest is not included in graph class stars
- graph class edgeless is included in graph class stars
- graph class stars is not included in graph class edgeless