Szukaj
Wyświetlanie pozycji 1-2 z 2
Positive Implicative Soju Ideals in BCK-Algebras
(Wydawnictwo Uniwersytetu Łódzkiego, 2019)
The notion of positive implicative soju ideal in BCK-algebra is introduced, and several properties are investigated. Relations between soju ideal and positive implicative soju ideal are considered, and characterizations ...
Complex Fuzzy Sets with Application in BCK/BCI-Algebras
(Wydawnictwo Uniwersytetu Łódzkiego, 2019-10-30)
As a generation of fuzzy set, the notion of complex fuzzy set which is an innovative concept is introduced by Ramot, Milo, Friedman and Kandel. The purpose of this article is to apply complex fuzzy set to BCK/BCI-algebras. ...