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O. R. Dehghan

Publications and source records attributed to O. R. Dehghan.

3 recordsLinked to original sources

Fuzzy subhyperspaces generated by admissible mappings

Fuzzy hypervector spaces provide a structural framework for modeling graded uncertainty in algebraic systems with multivalued operations. In this paper, we introduce and investigate admissible mappings as a constructive mechanism for generating fuzzy subhyperspaces. These mappings represent fuzzy substructures through families of fuzzy points and allow a systematic characterization of generators. We prove that maximal admissible mappings generate fuzzy subhyperspaces in a manner analogous to bases in classical linear theory, and we present examples over real and finite hypervector spaces to clarify the role of maximality. The proposed approach contributes to the structural foundations of fuzzy modeling in hyperalgebraic settings and may support further developments in soft computing environments involving graded and non-deterministic structures.

math.RA↗

Study of Bipolar Fuzzy Soft Hypervector Spaces

In this paper, three topics in bipolar fuzzy soft hypervector spaces are investigated. At first, four equivalent conditions to definition of a bipolar fuzzy soft hypervector space are presented, from different point of views. Then some new bipolar fuzzy soft hypervector spaces are constructed, using the notions of subhyperspace, level subset, generated subhyperspace and previous bipolar fuzzy soft hypervector spaces. Finally, normal bipolar fuzzy soft hypervector spaces is studied, as an especial kind of bipolar fuzzy soft hypervector spaces. All concepts are supported by interesting examples.

math.GM↗

An Introduction to Bipolar Fuzzy Soft Hypervector Spaces

The aim of this paper is to introduce the notion of bipolar fuzzy soft hypervector spaces and study their basic properties. In this regard, at first some new operation and external hyperoperation are defined on bipolar fuzzy soft sets over hypervector space V, related to the operation and external hyperoperation of V. Then the notion of bipolar fuzzy soft hypervector space is defined, supported by non-trivial examples, and it is investigated that the new bipolar fuzzy soft sets, constructed by the mentioned operation and hyperoperation, are bipolar fuzzy soft hypervector spaces. Finally, the behavior of bipolar fuzzy soft hypervector spaces under linear transformations is studied.

math.GM↗