Near-subtraction

On Pythagorean fuzzy ideal of subtraction semigroup and near subtraction
A. Arulselvam* and V. Chinnadurai
Annals of Communications in Mathematics 2020,
3 (4),
261-272
DOI: https://doi.org/10.62072/acm.2020.030403
AbstractIn this paper, we define the notions of Pythagorean fuzzy ideal of subtraction semigroup and near subtraction semigroup. Also, we discuss some of its properties with examples.