Hochschild cohomology of truncated quiver algebras

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dc.creatorXu, Yunge
dc.creatorHan, Yang
dc.creatorJiang, Wenfeng
dc.date2005-09-09
dc.date.accessioned2026-07-07T05:23:05Z
dc.date.available2026-07-07T05:23:05Z
dc.descriptionFor a truncated quiver algebra over a field of arbitrary characteristic, its Hochschild cohomology is calculated. Moreover, it is shown that its Hochschild cohomology algebra is finite-dimensional if and only if its global dimension is finite if and only if its quiver has no oriented cycles.
dc.description12 pages
dc.identifierhttps://arxiv.org/abs/math/0509202
dc.identifierhttp://arxiv.org/abs/math/0509202
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/76301
dc.subjectRings and Algebras
dc.subjectRepresentation Theory
dc.subject16E40, 16E10, 16G10
dc.titleHochschild cohomology of truncated quiver algebras
dc.typetext

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