Cohen-Macaulay chordal graphs

Abstract

We classify all Cohen-Macaulay chordal graphs. In particular. it is shown that a chordal graph is Cohen-Macaulay if and only if its unmixed.

References in corpus (2)

• Dirac's theorem on chordal graphs and Alexander duality
• Distributive Lattices, Bipartite Graphs and Alexander Duality

Cited by in corpus (2)

• Splittable ideals and the resolutions of monomial ideals
• On the linear strand of an edge ideal