On the hochschild cohomology of finite dimensional algebras

DOI10.1080/00927878808823591zbMath0653.16018OpenAlexW2017773539MaRDI QIDQ3798809

Claude Cibils

Publication date: 1988

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

Full work available at URL: https://doi.org/10.1080/00927878808823591

zbMATH Keywords

Hochschild cohomologyEuler characteristichereditary algebrasconnected quiverbasic and split finite dimensional algebranarrow 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) Structure and classification for modules, bimodules and ideals (except as in 16Gxx), direct sum decomposition and cancellation in associative algebras) (16D70)

Related Items

THE FIRST COHOMOLOGY GROUP OF THE TRIVIAL EXTENSION OF A MONOMIAL ALGEBRA ⋮ Hochschild cohomology of triangular string algebras and its ring structure. ⋮ The characteristic morphism of an algebra ⋮ Gerstenhaber algebra structure on the Hochschild cohomology of quadratic string algebras ⋮ Rigid monomial algebras ⋮ Topological invariants of piecewise hereditary algebras ⋮ The first cohomology group of an algebra with coefficients in a bimodule ⋮ Cohomology of the triangular algebra and applications. ⋮ Hochschild cohomology of truncated quiver algebras. ⋮ On the Hochschild Cohomology of Triangular Algebras ⋮ Computing the Hochschild Cohomology Groups of Some Families of Incidence Algebras ⋮ Cohomology of incidence algebras and simplicial complexes ⋮ Hochschild cohomology of brauer tree algebras ⋮ Hochschild (Co)homology of Exterior Algebras ⋮ Hochschild cohomology of triangular matrix algebras ⋮ An invariant characterization of monomial algebras

Cites Work

• On the deformation of rings and algebras
• Algebras and Quadratic Forms