The projectivity of Ext(T,A) as a module over E(T)

DOI10.2140/pjm.1979.85.383zbMath0401.16011OpenAlexW2041279196MaRDI QIDQ1255079

Joseph N. Fadyn

Publication date: 1979

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

Full work available at URL: https://doi.org/10.2140/pjm.1979.85.383

zbMATH Keywords

RingAbelian GroupsProjectivity of Ext(T,A) As a Module over E(T)

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Free, projective, and flat modules and ideals in associative algebras (16D40) Extensions of abelian groups (20K35) Homological and categorical methods for abelian groups (20K40) Representation theory of associative rings and algebras (16Gxx)

Related Items (1)

Endomorphism rings of modules and lattices of submodules

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