The global homological dimension of semi-trival extensions of rings.

DOI10.7146/math.scand.a-11603zbMath0327.16018OpenAlexW2230167235MaRDI QIDQ4092141

Ingegerd Palmér

Publication date: 1976

Published in: MATHEMATICA SCANDINAVICA (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/166442

Mathematics Subject Classification ID

Homological dimension in associative algebras (16E10) Centralizing and normalizing extensions (16S20)

Related Items (12)

Gorenstein rings and tensorproducts of semitrivial ring extensions ⋮ Modules over formal matrix rings. ⋮ Algebras with a bilinear form, and idempotent endomorphisms ⋮ Homological theory of recollements of abelian categories ⋮ On the finiteness of Ext-indices of ring extensions ⋮ Formal matrices and their determinants ⋮ On Artin algebras arising from Morita contexts. ⋮ The global homological dimensions of trivial extensions of rings ⋮ Pure projective modules and FP-injective modules over Morita rings ⋮ On the relative homology of cleft extensions of rings and abelian categories ⋮ Modules ⋮ Gorenstein Hereditary Rings

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