Finite dimensional algebras with vanishing Hochschild cohomology

DOI10.1006/jabr.1998.7614zbMath0926.16008OpenAlexW2090835384MaRDI QIDQ1284094

S. Gastaminza, Sonia Trepode, Maria Julia Redondo, José Antonio de la Peña, María Inés Platzeck

Publication date: 30 September 1999

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/08d4004292a323e596e059e52289bbbf30ccafc7

zbMATH Keywords

basic algebrascohomology groupsHochschild cohomologyAuslander-Reiten quiversadmissible idealsfinite quivers

Mathematics Subject Classification ID

Finite rings and finite-dimensional associative algebras (16P10) (Co)homology of rings and associative algebras (e.g., Hochschild, cyclic, dihedral, etc.) (16E40) Auslander-Reiten sequences (almost split sequences) and Auslander-Reiten quivers (16G70) Representations of quivers and partially ordered sets (16G20)

Related Items (11)

ON THE FUNDAMENTAL GROUP OF A SCHURIAN ALGEBRA ⋮ Supercanonical algebras. ⋮ HOCHSCHILD COHOMOLOGY AND FUNDAMENTAL GROUPS OF INCIDENCE ALGEBRAS ⋮ Multigraded Hilbert schemes ⋮ On the degree of irreducible morphisms. ⋮ Strongly simply connected Schurian algebras and multiplicative bases. ⋮ The strong simple connectedness of a tame tilted algebra ⋮ On the inductive construction of Galois coverings of algebras. ⋮ (Co)Homology Theories for Oriented Algebras ⋮ Computing the Hochschild Cohomology Groups of Some Families of Incidence Algebras ⋮ Comparing the simplicial and the Hochschild cohomologies of a finite dimensional algebra

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