Monomial ideals arising from flag complexes whose generic initial ideals do not depend on term orders

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dc.creatorMurai, Satoshi
dc.date2006-10-05
dc.date.accessioned2026-07-07T07:28:45Z
dc.date.available2026-07-07T07:28:45Z
dc.descriptionWe will study monomial ideals $I$ in the exterior algebra as well as in the polynomial ring whose generic initial ideal is constant for all term orders up to permutations of variables. First, in the exterior algebra, we determine all graphs and all flag complexes whose exterior face ideal satisfies the above condition. Second, in the polynomial ring, it will be shown that the generic initial ideal $\gin_σ(I(G))$ of the edge ideal $I(G)$ of a graph $G$ is constant for all term orders $σ$ up to permutations of variables if and only if $G$ is a complete bipartite graph.
dc.description26pages
dc.identifierhttps://arxiv.org/abs/math/0610190
dc.identifierhttp://arxiv.org/abs/math/0610190
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/117851
dc.subjectCommutative Algebra
dc.subjectCombinatorics
dc.subject13F55; 13D02, 13C05
dc.titleMonomial ideals arising from flag complexes whose generic initial ideals do not depend on term orders
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