Development of Rough Hypersoft Set with Application in Decision Making for the Best Choice of Chemical Material
| Main Authors: | Atiqe Ur Rahman, Abida Hafeez, Muhammad Saeed, Muhammad Rayees Ahmad, Ume-e-Farwa |
|---|---|
| Format: | Book publication-section Journal |
| Terbitan: |
Pons Publishing House
, 2021
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/4743367 |
Daftar Isi:
- Hypersoft set is the generalization of soft set as it replaces single set of distinct attributes with their corresponding disjoint attribute valued sets. This makes the hypersoft set more effective and useful parameterized tool to tackle vague information. Rough soft set, the combination of rough set and soft set, is studied by many researchers to undertake imperfect knowledge through lower and upper approximations. But it is inadequate to deal with disjoint attribute valued sets. In this study, this meagerness is addressed and rough hypersoft set is conceptualized with the development of its lower and upper approximations. Moreover, some of its elementary properties and results are discussed. A new algorithm is proposed to solve decision making problems and is demonstrated with illustrative examples.