… algebraic structure is called semi-BCI algebra which abstracts both BCI-algebras and their
… for BCI-algebras which contains two implications is called Pseudo-BCI algebra which was …

… This algebra is the basic building block for many logical algebras including BL-algebras.
However, when we deal with Interval Fuzzy Logic as an extension of usual Fuzzy Logic, BCI-algebras …

This book constitutes the thoroughly refereed proceedings of the 37th IFSA Conference,
NAFIPS 2018, held in Fortaleza, Brazil, in July 2018. The 55 full papers presented were …

In one recent work, Paiva et al. generalized the notion of overlap functions to the context of
lattices and introduced a weaker definition, called a quasi-overlap, that arises from the …

Using fixed point method, we prove the fuzzy version of the Hyers-Ulam stability of n-Jordan
*-homomorphisms in induced fuzzy C*-algebras associated with the following functional …

The essential idea of the residuation principle plays a fundamental role in the residuated lattice
theory based on R-implications, which are derived from left-continuous t-norms providing …

… semiBCI algebras were studied in detail and, in addition, the relationship between the semi-BCI
and pseudo-BCI algebras … only intersection between the two is the class of BCI algebra. …