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

  • J├╝rgen Herzog
  • Giancarlo Rinaldo
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
Article Number
P1.63