Injective Hopf bimodules, cohomologies of infinite dimensional Hopf algebras and graded-commutativity of the Yoneda product

Simple item page
dc.creatorTaillefer, Rachel
dc.date2002-07-18
dc.date2002-08-02
dc.date.accessioned2026-07-07T04:49:44Z
dc.date.available2026-07-07T04:49:44Z
dc.descriptionWe prove that the category of Hopf bimodules over any Hopf algebra has enough injectives, which enables us to extend some results on the unification of Hopf bimodule cohomologies of [T1,T2] to the infinite dimensional case. We also prove that the cup-product defined on these cohomologies is graded-commutative.
dc.description17 pages; some proofs changed, references deleted
dc.identifierhttps://arxiv.org/abs/math/0207154
dc.identifierhttp://arxiv.org/abs/math/0207154
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/64534
dc.subjectK-Theory and Homology
dc.subject16E40, 16W30, 57T05
dc.titleInjective Hopf bimodules, cohomologies of infinite dimensional Hopf algebras and graded-commutativity of the Yoneda product
dc.typetext

Files

Collections

arXiv