A Hopf algebra having a separable Galois extension is finite dimensional

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dc.creatorCuadra, Juan
dc.date2006-12-20
dc.date2007-01-11
dc.date.accessioned2026-07-07T07:39:48Z
dc.date.available2026-07-07T07:39:48Z
dc.descriptionIt is shown that a Hopf algebra over a field admitting a Galois extension separable over its subalgebra of coinvariants is of finite dimension. This answers in the affirmative a question posed by Beattie et al. in [{\it Proc. Amer. Math. Soc.} 128 No. 11 (2000), 3201-3203].
dc.descriptionSome typos corrected. Minor grammatical changes. A new result and reference added
dc.identifierhttps://arxiv.org/abs/math/0612613
dc.identifierhttp://arxiv.org/abs/math/0612613
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/121588
dc.subjectSymplectic Geometry
dc.subjectRings and Algebras
dc.subject16W30
dc.titleA Hopf algebra having a separable Galois extension is finite dimensional
dc.typetext

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