Strong Koszulness of the toric ring associated to a cut ideal
arXiv:1410.0455 · doi:10.14992/00011500
Abstract
A cut ideal of a graph was introduced by Sturmfels and Sullivant. In this paper, we give a necessary and sufficient condition for toric rings associated to the cut ideal to be Strongly Koszul.
arXiv comment10 pages, 3 figures