True-False ideals of BCK/BCI-algebras
M. Mohseni Takallo, R. A. Borzooei, G. R. Rezaei, Y. B. Jun
In this paper: The notions of a (limited) T & F-ideal and a T & F--subalgebra are introduced, and various properties are investigated. The relationship between a T & F-subalgebra and a T & F-ideal is established. Co...
