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Abstract:

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.

Registro:

Documento: Artículo
Título:Computing the Hochschild cohomology groups of some families of incidence algebras
Autor:Gatica, M.A.; Rey, A.A.
Filiación:Instituto de Matemática, Universidad Nacional del Sur, Bahía Blanca, Argentina
Dto. de Matemática, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
Dto. de Matemática, Facultad de Ciencias Exactas y Naturales, Pabellón I, C.P. 1428, Buenos Aires, Argentina
Palabras clave:Hochschild cohomology; Incidence algebras
Año:2006
Volumen:34
Número:6
Página de inicio:2039
Página de fin:2056
DOI: http://dx.doi.org/10.1080/00927870600549543
Título revista:Communications in Algebra
Título revista abreviado:Commun. Algebra
ISSN:00927872
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00927872_v34_n6_p2039_Gatica

Referencias:

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Citas:

---------- APA ----------
Gatica, M.A. & Rey, A.A. (2006) . Computing the Hochschild cohomology groups of some families of incidence algebras. Communications in Algebra, 34(6), 2039-2056.
http://dx.doi.org/10.1080/00927870600549543
---------- CHICAGO ----------
Gatica, M.A., Rey, A.A. "Computing the Hochschild cohomology groups of some families of incidence algebras" . Communications in Algebra 34, no. 6 (2006) : 2039-2056.
http://dx.doi.org/10.1080/00927870600549543
---------- MLA ----------
Gatica, M.A., Rey, A.A. "Computing the Hochschild cohomology groups of some families of incidence algebras" . Communications in Algebra, vol. 34, no. 6, 2006, pp. 2039-2056.
http://dx.doi.org/10.1080/00927870600549543
---------- VANCOUVER ----------
Gatica, M.A., Rey, A.A. Computing the Hochschild cohomology groups of some families of incidence algebras. Commun. Algebra. 2006;34(6):2039-2056.
http://dx.doi.org/10.1080/00927870600549543