Vanishing of Hochschild's cohomologies \(H^i(A\otimes A)\) and gradability of a local commutative algebra \(A\)

DOI10.21099/TKBJM/1496161451zbMath0735.13008OpenAlexW1545183647MaRDI QIDQ1174662

Qiang Zeng

Publication date: 25 June 1992

Published in: Tsukuba Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.21099/tkbjm/1496161451

zbMATH Keywords

gradabilityself-injective finite-dimensional algebratrivial Hochschild cohomology

Mathematics Subject Classification ID

Galois cohomology (12G05) Graded rings (13A02) Syzygies, resolutions, complexes and commutative rings (13D02) Commutative Artinian rings and modules, finite-dimensional algebras (13E10) Injective and flat modules and ideals in commutative rings (13C11)

Related Items (1)

Exterior powers and Tor-persistence

This page was built for publication: Vanishing of Hochschild's cohomologies \(H^i(A\otimes A)\) and gradability of a local commutative algebra \(A\)