Neutrosophic and Plithogenic Operators:Negation, Intersection, Union, Implication, Equivalence

Resumen

This short contribution presents the neutrosophic and plithogenic logical operators -- negation, intersection (conjunction), union (disjunction), implication, and equivalence -- expressed in terms of triangular norms (t-norms) and triangular conorms (t-conorms). For neutrosophic operators the truth component T employs the t-norm while the falsity component F employs the t-conorm (and vice versa), reflecting their opposed semantic roles; indeterminacy I is treated as predominantly of negative quality. Plithogenic operators differ only in the treatment of I, which receives the arithmetic mean of the t-norm and t-conorm applied to the I components. Several classical parametric families of t-norms are recalled as concrete instances.