•  
  •  
 

Turkish Journal of Mathematics

Authors

NURSEL EREY

DOI

10.3906/mat-1906-103

Abstract

The independence complex of a chordal graph is known to be shellable which is equivalent to the fact that cover ideal of a chordal graph has linear quotients. We use this result to obtain recursive formulas for the Betti numbers of cover ideals of chordal graphs. Moreover, we give a new proof of such result which yields different shellings of the independence complex.

First Page

2405

Last Page

2414

Included in

Mathematics Commons

Share

COinS