We consider a class of graphs G such that the height of the edge ideal I(G) is half of the number V (G) of the vertices. We give Cohen-Macaulay criteria for such graphs.
Cohen-Macaulay edge ideal whose height is half of the number of vertices
CRUPI, Marilena;RINALDO, GIANCARLO
2011-01-01
Abstract
We consider a class of graphs G such that the height of the edge ideal I(G) is half of the number V (G) of the vertices. We give Cohen-Macaulay criteria for such graphs.File in questo prodotto:
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