On δss-perfect modules
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Tarih
2024
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Univ Nis, Fac Sci Math
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
After the definitions of perfect and semiperfect rings, the transportation of them to perfect and semiperfect modules is a significant creation for new characterizations of supplemented modules and the other modified versions of them. Inspired by this idea, we aim to create a route from delta(ss)-perfect rings to delta(ss)-perfect modules. A module W is said to be delta(ss)-perfect if each factor module is of a projective delta(ss)-cover. Owing to this goal, we obtain new relations for projective (amply) delta(ss)-supplemented and delta(ss)-lifting modules. Also, we present various characterization theorems for a (projective) module to be delta(ss)-perfect.
Açıklama
Anahtar Kelimeler
semisimple module, (amply) delta(ss)-supplemented module, delta(ss)-lifting module, left delta(ss)-perfect ring, delta(ss)-perfect module
Kaynak
Filomat
WoS Q Değeri
Q2
Scopus Q Değeri
Q3
Cilt
38
Sayı
16
