On the Extremal Betti Numbers of Binomial Edge Ideals of Block Graphs

  • Jürgen Herzog
  • Giancarlo Rinaldo
DOI: https://doi.org/10.37236/7689
Keywords: Extremal Betti numbers, Regularity, Binomial edge ideals, Block graphs

Abstract

We compute one of the distinguished extremal Betti number of the binomial edge ideal of a block graph, and classify all block graphs admitting precisely one extremal Betti number.

Published
2018-03-16
Issue
Volume 25, Issue 1 (2018)
Article Number
P1.63