indeterminacy and inconsistent data. Pseudo-BCI algebra is a kind of non-classical logic
algebra in close connection with various non-commutative fuzzy logics. Recently, we
applied neutrosophic set theory to pseudo-BCI algebras. In this paper, we study
neutrosophic filters in pseudo-BCI algebras. The concepts of neutrosophic regular filter,
neutrosophic closed filter and fuzzy regular filter in pseudo-BCI algebras are introduced, and …