Cohen-Macaulay edge-weighted edge ideals of very well-covered graphs
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DOI: 10.1080/00927872.2021.1917590
Abstract: Abstract We characterize unmixed and Cohen-Macaulay edge-weighted edge ideals of very well-covered graphs. We also provide examples of oriented graphs that have unmixed and non-Cohen-Macaulay vertex-weighted edge ideals, while the edge ideal of their underlying… read more here.
Keywords: cohen macaulay; edge ideals; edge; weighted edge ... See more keywords