The cohomology structure of string algebras

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dc.creatorBustamante, Juan Carlos
dc.date2004-10-05
dc.date.accessioned2026-07-07T05:12:55Z
dc.date.available2026-07-07T05:12:55Z
dc.descriptionWe show that the graded commutative ring structure of the Hochschild cohomology HH*(A) is trivial in case A is a triangular quadratic string algebra. Moreover, in case A isgentle, the Lie algebra structure on HH*(A) is also trivial.
dc.description10 pages. Submited for publication
dc.identifierhttps://arxiv.org/abs/math/0410123
dc.identifierhttp://arxiv.org/abs/math/0410123
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/72758
dc.subjectK-Theory and Homology
dc.subjectRings and Algebras
dc.subject16E40
dc.titleThe cohomology structure of string algebras
dc.typetext

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