Bounding Betti numbers of bipartite graph ideals
نویسندگان
چکیده
منابع مشابه
Bounding Betti Numbers of Bipartite Graph Ideals
We prove a conjectured lower bound of Nagel and Reiner on Betti numbers of edge ideals of bipartite graphs.
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ژورنال
عنوان ژورنال: Journal of Pure and Applied Algebra
سال: 2009
ISSN: 0022-4049
DOI: 10.1016/j.jpaa.2008.11.023