COMMUTATIVE NEUTROSOPHIC TRIPLET GROUP AND NEUTRO-HOMOMORPHISM BASIC THEOREM

Abstract

Recently, the notions of neutrosophic triplet and neutrosophic triplet group are introduced by Florentin Smarandache and Mumtaz Ali.  The neutrosophic triplet is a group of three elements that satisfy certain properties with some binary operations.  The neutrosophic triplet group is completely different from the classical group in the structural properties.  In this paper, we further study neutrosophic triplet group.  First, to avoid confusion, some new symbols are introduced, and several basic properties of neutrosophic triplet group are rigorously proved (because the original proof is flawed), and a result about neutrosophic triplet subgroup is revised.  Second, some new properties of commutative neutrosophic triplet group are funded, and a new equivalent relation is established.  Third, based on the previous results, the following important propositions are proved: from any commutative neutrosophic triplet group, an Abel group can be constructed; from any commutative neutrosophic triplet group, a BCI-algebra can be constructed.  Moreover, some important examples are given.  Finally, by using any neutrosophic triplet subgroup of a commutative neutrosophic triplet group, a new congruence relation is established, and then the quotient structure induced by neutrosophic triplet subgroup is constructed and the neutro-homomorphism basic theorem is proved.