The double algebraic view of finite quantum groupoids

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dc.creatorSzlachanyi, Kornel
dc.date2004-02-10
dc.date2004-11-09
dc.date.accessioned2026-07-07T05:05:18Z
dc.date.available2026-07-07T05:05:18Z
dc.descriptionThis is an introduction to double algebras which is the structure modelled by the properties of the convolution product in Hopf algebras, weak Hopf algebras and in Hopf algebroids. We show that Hopf algebroids with a Frobenius integral can be characterized as the double algebras in which the two multiplications satisfy distributivity. We discuss questions of duality, antipode, Maschke theorem and examples.
dc.description48 pages, AMS-Latex
dc.identifierhttps://arxiv.org/abs/math/0402151
dc.identifierhttp://arxiv.org/abs/math/0402151
dc.identifierJ. Algebra 280 (2004) 249-294
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/70115
dc.subjectQuantum Algebra
dc.subjectMathematical Physics
dc.subject16W30;81R50
dc.titleThe double algebraic view of finite quantum groupoids
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