Finitely Coatomic Modules

Yıl 2007, Cilt: 36 Sayı: 1, 37 - 41, 01.01.2007

G. Bilhan C. Hatipoğlu

Öz

In this paper, we introduce finitely coatomic modules. We prove that any direct sum of finitely coatomic modules is finitely coatomic. Also we prove, if M is a module with finitely generated Jacobson radical, then M is f-semilocal if and only if M is finitely weakly supplemented and f-coatomic.

Anahtar Kelimeler

Coatomic modules, Supplemented modules, 2000 AMS Classification: Primary: 16 D 10

Kaynakça

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