Nonsingular CS-rings coincide with tight PP rings.

DOI10.1016/j.jalgebra.2003.12.031zbMath1078.16001OpenAlexW2003708482MaRDI QIDQ1770518

Pramod Kanwar, Kostia I. Beidar, Surender Kumar Jain

Publication date: 7 April 2005

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

Full work available at URL: https://doi.org/10.1016/j.jalgebra.2003.12.031

zbMATH Keywords

CS-ringsintegral domainsmatrix ringsinjective hullshereditary ringstight ringsright nonsingular ringsPP ringsleft Ore domainsfree right modulesweakly selfinjective rings

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Injective modules, self-injective associative rings (16D50) Free, projective, and flat modules and ideals in associative algebras (16D40) Structure and classification for modules, bimodules and ideals (except as in 16Gxx), direct sum decomposition and cancellation in associative algebras) (16D70) Noncommutative local and semilocal rings, perfect rings (16L30)

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