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Analysis of T-Spherical Fuzzy Matrix and Their Application in Multiattribute Decision-Making Problems

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  • Harish Garg
  • Muhammad Saad
  • Ayesha Rafiq
  • A. M. Bastos Pereira

Abstract

The aim of this study is to introduce an innovative concept of T-spherical fuzzy matrix, which is a hybrid structure of fuzzy matrix and T-spherical fuzzy set. This article introduces the square T-spherical fuzzy matrix and constant T-spherical fuzzy matrix and discusses related properties. Determinant and the adjoint of a square T-spherical fuzzy matrix are also established, and some related properties are investigated. An application of the T-spherical fuzzy matrix in decision-making problem with an illustrative example is discussed here. Then, in the end, to check capability and viability, a practical demonstration of the planned approach has also been explained.

Suggested Citation

  • Harish Garg & Muhammad Saad & Ayesha Rafiq & A. M. Bastos Pereira, 2022. "Analysis of T-Spherical Fuzzy Matrix and Their Application in Multiattribute Decision-Making Problems," Mathematical Problems in Engineering, Hindawi, vol. 2022, pages 1-13, September.
    • Handle: RePEc:hin:jnlmpe:2553811
    DOI: 10.1155/2022/2553811
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