Associated primes of local cohomology modules and of Frobenius powers

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dc.creatorSingh, Anurag K.
dc.creatorSwanson, Irena
dc.date2004-06-17
dc.date.accessioned2026-07-07T05:09:20Z
dc.date.available2026-07-07T05:09:20Z
dc.descriptionWe construct normal hypersurfaces whose local cohomology modules have infinitely many associated primes. These include unique factorization domains of characteristic zero with rational singularities, as well as F-regular unique factorization domains of positive characteristic. As a consequence, we answer a question on the associated primes of Frobenius powers of ideals, which arose from the localization problem in tight closure theory.
dc.identifierhttps://arxiv.org/abs/math/0406357
dc.identifierhttp://arxiv.org/abs/math/0406357
dc.identifierInternational Mathematics Research Notices 33 (2004) 1703-1733
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/71595
dc.subjectCommutative Algebra
dc.titleAssociated primes of local cohomology modules and of Frobenius powers
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