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zbMath1215.16029MaRDI QIDQ2999389

Grigore Călugăreanu

Publication date: 13 May 2011

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

idempotents nilpotent elements almost clean rings left units right clean rings weakly right exchange modules weakly right exchange rings

Mathematics Subject Classification ID

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) Units, groups of units (associative rings and algebras) (16U60)

Related Items (2)

Special clean elements in rings ⋮ Group-regular rings

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