Algebraic properties of toric rings of graphs
Algebraic properties of toric rings of graphs
Huy Tài Hà,S. Beyarslan,Augustine O’Keefe
2017 · DOI: 10.1080/00927872.2018.1439047
Communications in Algebra · 25 Citations
Abstract
Abstract Let be a simple graph. We investigate the Cohen–Macaulayness and algebraic invariants, such as the Castelnuovo-Mumford regularity and the projective dimension, of the toric ring k[G] via those of toric rings associated to induced subgraphs of G.