When is tight closure determined by the test ideal?

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dc.creatorVassilev, Janet C.
dc.creatorVraciu, Adela N.
dc.date2008-09-10
dc.date.accessioned2026-07-07T10:02:11Z
dc.date.available2026-07-07T10:02:11Z
dc.descriptionWe characterize the rings in which the equality $(τI:τ)= I^*$ holds for every ideal $I \subset R$. Under certain assumptions, these rings must be either weakly F-regular or one-dimensional.
dc.identifierhttps://arxiv.org/abs/0809.1891
dc.identifierhttp://arxiv.org/abs/0809.1891
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/168882
dc.subjectCommutative Algebra
dc.titleWhen is tight closure determined by the test ideal?
dc.typetext

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