On the cohomology of relative Hopf modules

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dc.creatorCaenepeel, S.
dc.creatorGuédénon, T.
dc.date2005-03-29
dc.date2005-04-01
dc.date.accessioned2026-07-07T05:18:36Z
dc.date.available2026-07-07T05:18:36Z
dc.descriptionLet $H$ be a Hopf algebra over a field $k$, and $A$ an $H$-comodule algebra. The categories of comodules and relative Hopf modules are then Grothendieck categories with enough injectives. We study the derived functors of the associated Hom functors, and of the coinvariants functor, and discuss spectral sequences that connect them. We also discuss when the coinvariants functor preserves injectives.
dc.description23 pages
dc.identifierhttps://arxiv.org/abs/math/0503687
dc.identifierhttp://arxiv.org/abs/math/0503687
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/74718
dc.subjectRings and Algebras
dc.subject16W30
dc.titleOn the cohomology of relative Hopf modules
dc.typetext

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