m▪and m▫ - Fold Fantastic LI – Ideals of Lattice Implication Algebras

Abstract

In this paper we introduce the two notions m▪ - fold and m▫ - fold fantastic LI – ideal of lattice implication algebra L. We prove that m▪ - fold fantastic LI – ideal of L is a LI – ideal of L for all integer vales m and m▫ - fold fantastic LI – ideal of L is a LI – ideal of L if m is an odd inter. Also we derive some properties of m▪ - fold and m▫ - fold fantastic LI – ideal of lattice implication algebra L.