N -structures

Doubt N-ideals theory in BCK-algebras based on N-structures
Abd Ghafur Ahmad, Anas Al-Masarwah* and G. Muhiuddin
Annals of Communications in Mathematics 2020,
3 (1),
54-62
DOI: https://doi.org/10.62072/acm.2020.030106
AbstractThe notions of doubt N -subalgebras and doubt N -ideals in BCK-algebras are introduced, and related properties are investigated. Characterizations of a doubt N – subalgebra and a doubt N -ideal are given, and relations between them are discussed.