Computing the Hochschild cohomology groups of some families of incidence algebras

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The purpose of this article is to present some computations of Hochschild cohomology groups of particular classes of incidence algebras using one-point extensions and one-point coextensions.

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Detalles Bibliográficos
Autores principales: Gatica, M.A., Rey, A.A.
Formato: JOUR
Materias:
Hochschild cohomology
Incidence algebras
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00927872_v34_n6_p2039_Gatica
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00927872_v34_n6_p2039_Gatica
record_format dspace
spelling todo:paper_00927872_v34_n6_p2039_Gatica2023-10-03T14:55:15Z Computing the Hochschild cohomology groups of some families of incidence algebras Gatica, M.A. Rey, A.A. Hochschild cohomology Incidence algebras The purpose of this article is to present some computations of Hochschild cohomology groups of particular classes of incidence algebras using one-point extensions and one-point coextensions. Fil:Rey, A.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00927872_v34_n6_p2039_Gatica
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Hochschild cohomology
Incidence algebras
spellingShingle Hochschild cohomology
Incidence algebras
Gatica, M.A.
Rey, A.A.
Computing the Hochschild cohomology groups of some families of incidence algebras
topic_facet Hochschild cohomology
Incidence algebras
description The purpose of this article is to present some computations of Hochschild cohomology groups of particular classes of incidence algebras using one-point extensions and one-point coextensions.
format JOUR
author Gatica, M.A.
Rey, A.A.
author_facet Gatica, M.A.
Rey, A.A.
author_sort Gatica, M.A.
title Computing the Hochschild cohomology groups of some families of incidence algebras
title_short Computing the Hochschild cohomology groups of some families of incidence algebras
title_full Computing the Hochschild cohomology groups of some families of incidence algebras
title_fullStr Computing the Hochschild cohomology groups of some families of incidence algebras
title_full_unstemmed Computing the Hochschild cohomology groups of some families of incidence algebras
title_sort computing the hochschild cohomology groups of some families of incidence algebras
url http://hdl.handle.net/20.500.12110/paper_00927872_v34_n6_p2039_Gatica
work_keys_str_mv AT gaticama computingthehochschildcohomologygroupsofsomefamiliesofincidencealgebras
AT reyaa computingthehochschildcohomologygroupsofsomefamiliesofincidencealgebras
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