FINITELY COATOMIC MODULES

Bilhan G., Hatipoglu C.

HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS, cilt.36, sa.1, ss.37-41, 2007 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 36 Sayı: 1
  • Basım Tarihi: 2007
  • Dergi Adı: HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.37-41
  • Anahtar Kelimeler: Coatomic modules, Supplemented modules
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

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.