delta-lifting and delta-supplemented modules

Kosan M. T.

ALGEBRA COLLOQUIUM, cilt.14, sa.1, ss.53-60, 2007 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 14 Sayı: 1
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1142/s1005386707000065
  • Dergi Adı: ALGEBRA COLLOQUIUM
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.53-60
  • Anahtar Kelimeler: delta-lifting module, delta-supplemented module, delta-semiperfect ring, delta-perfect ring, SEMIPERFECT, PERFECT, RINGS
  • Gazi Üniversitesi Adresli: Hayır

Özet

In this paper, delta-lifting and delta-supplemented modules are defined as generalizations of lifting and supplemented modules. Several properties of these modules are proved. New characterizations of delta-semiperect and delta-perfect rings studied in [9] are obtained using delta-lifting and delta-supplemented modules.