THE LEFT (RIGHT) ROUGH APPROXIMATIONS IN A GROUP
[ N/A ]
Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pushpa Publishing House
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Rough set theory proposes a new mathematical approach to model vagueness. In this paper, we introduce a new definition for rough approximations with respect to the subgroups of a group, which is called the left (right) lower and upper approximations. In fact, we prove that this definition is a generalization of definition in [5]. Then we give some properties of these rough approximations.
Açıklama
Anahtar Kelimeler
rough sets, rough groups, left (right) lower approximation, left (right) upper approximation
Kaynak
Jp Journal of Algebra Number Theory and Applications
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
42
Sayı
1
