Geodesic
Hochschild cohomology for self-injective algebras of tree class $D_n$. III
Zapiski Nauchnykh Seminarov POMI, Problems in the theory of representations of algebras and groups. Part 20, Tome 386 (2011), pp. 100-128 Cet article a éte moissonné depuis la source Math-Net.Ru

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We describe in terms of generators and relations the Hochschild cohomology algebra for a family of representation-finite self-injective algebras of tree class $D_4$. In the corresponding calculations, we use the minimal projective bimodule resolution which was constructed in the another authors' paper. Bibl. 10 titles. 
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Yu. V. Volkov; A. I. Generalov. Hochschild cohomology for self-injective algebras of tree class $D_n$. III. Zapiski Nauchnykh Seminarov POMI, Problems in the theory of representations of algebras and groups. Part 20, Tome 386 (2011), pp. 100-128. http://geodesic.mathdoc.fr/item/ZNSL_2011_386_a1/

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