Research Article

Soft Union-Gamma Product of Groups

Volume: 3 Number: 2 December 31, 2025
EN TR

Soft Union-Gamma Product of Groups

Abstract

Soft set theory constitutes a mathematically rigorous and algebraically expressive framework for modeling systems characterized by uncertainty, vagueness, and parameter-dependent variability. At the heart of this formalism lies a comprehensive repertoire of algebraic operations and binary product constructions that collectively furnish the universe of soft sets with a rich and finely articulated internal algebraic topology. Within this algebraic landscape, we introduce and formally investigate a novel binary operation, termed the soft union–gamma product, defined over soft sets whose parameter domains are endowed with group-theoretic structure. The operation is rigorously constructed within an axiomatic framework that ensures compatibility with generalized notions of soft subsethood and soft equality. A systematic algebraic analysis is undertaken to establish the operation’s fundamental properties, including closure, associativity, commutativity, idempotency, and distributivity over other soft set operations, as well as its behavior in relation to identity and absorbing elements. Moreover, the product’s interaction with both the null and absolute soft sets is rigorously characterized. Two principal contributions emerge from this investigation. First, the integration of the soft union–gamma product enhances the internal operational harmony of soft set theory by embedding it within a formally consistent, axiomatically governed algebraic environment. Second, the operation lays a conceptual and structural foundation for the development of a generalized soft group theory, wherein soft sets indexed by group-structured parameter domains emulate the axiomatic behavior of classical group-theoretic systems through suitably defined soft operations. This study constitutes a substantive advancement in the algebraic consolidation and theoretical generalization of soft set theory.

Keywords

Soft sets , Soft subsets , Soft equalities , Soft union-gamma product

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IEEE
[1]Z. Ay and A. Sezgin, “Soft Union-Gamma Product of Groups”, JSAT, vol. 3, no. 2, pp. 58–72, Dec. 2025, doi: 10.63063/jsat.1724734.