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The first cohomology group of the trivial extension of a monomial algebra

Cibils, Claude et al · World Scientific · 2004

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Author / responsible party
Cibils, Claude et al
Publisher
World Scientific
Year
2004
ISSN
0219-4988
ISSN
0219-4988
Language
English

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Given a finite-dimensional monomial algebra A, we consider the trivial extension TA and provide formulae, depending on the characteristic of the field, for the dimensions of the summands HH1(A) and Alt(DA) of the first Hochschild cohomology group HH1(TA). From these a formula for the dimension of HH1(TA) can be derived. Fil: Cibils, Claude. Université Montpellier II; Francia Fil: Redondo, Maria Julia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Matemática Bahía Blanca. Universidad Nacional del Sur. Departamento de Matemática. Instituto de Matemática Bahía Blanca; Argentina

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APA 7

Cibils, C. E. A. (2004). The first cohomology group of the trivial extension of a monomial algebra. http://hdl.handle.net/11336/95367

MLA

Cibils, Claude et al. "The first cohomology group of the trivial extension of a monomial algebra." 2004. http://hdl.handle.net/11336/95367.

Chicago

Cibils, Claude et al. 2004. "The first cohomology group of the trivial extension of a monomial algebra.". http://hdl.handle.net/11336/95367.

Harvard

Cibils, C. E. A. 2004, The first cohomology group of the trivial extension of a monomial algebra, World Scientific, available at: http://hdl.handle.net/11336/95367 [Accessed 8 Aug. 2026].

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Title
The first cohomology group of the trivial extension of a monomial algebra
Author / contributors
Cibils, Claude et al
Publisher
World Scientific
Publication year
2004
ISSN
0219-4988
ISSN
0219-4988
Language
English

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https://purl.org/becyt/ford/1.1; https://purl.org/becyt/ford/1
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