Bounding Betti numbers of bipartite graph ideals
arXiv:0807.1540
Abstract
We prove a conjectured lower bound of Nagel and Reiner on Betti numbers of edge ideals of bipartite graphs.
arXiv:0807.1540
We prove a conjectured lower bound of Nagel and Reiner on Betti numbers of edge ideals of bipartite graphs.