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
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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
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Palabras clave: | Hochschild cohomology; Incidence algebras |
Año: | 2006
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Volumen: | 34
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Número: | 6
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Página de inicio: | 2039
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Página de fin: | 2056
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DOI: |
http://dx.doi.org/10.1080/00927870600549543 |
Título revista: | Communications in Algebra
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Título revista abreviado: | Commun. Algebra
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ISSN: | 00927872
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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