Hochschild cohomology of reduced incidence algebras
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Date
2017
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
World Scientific Publ Co Pte Ltd
Access Rights
info:eu-repo/semantics/closedAccess
Abstract
We compute the continuous Hochschild cohomology of four reduced incidence algebras: the algebra of formal power series, the algebra of exponential power series, the algebra of Eulerian power series, and the algebra of formal Dirichlet series. We achieve the result by carrying out the computation for the coalgebra Cotor-groups of their pre-dual coalgebras.
Description
Kanuni, Muge/0000-0001-7436-039X; Kaygun, Atabey/0000-0002-9672-6660
WOS: 000403431800008
WOS: 000403431800008
Keywords
Hochschild cohomology, incidence algebra
Journal or Series
Journal Of Algebra And Its Applications
WoS Q Value
Q3
Scopus Q Value
Q2
Volume
16
Issue
9
