delta-lifting and delta-supplemented modules


Kosan M. T.

ALGEBRA COLLOQUIUM, cilt.14, ss.53-60, 2007 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 14 Konu: 1
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1142/s1005386707000065
  • Dergi Adı: ALGEBRA COLLOQUIUM
  • Sayfa Sayıları: ss.53-60

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.