Solution for a System of First-Order Linear Fuzzy Boundary Value Problems

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DOI: https://doi.org/10.28924/2291-8639-21-2023-4
Published: Jan 23, 2023
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S. Nagalakshmi, G. Suresh Kumar, B. Madhavi, Solution for a System of First-Order Linear Fuzzy Boundary Value Problems, Int. J. Anal. Appl., 21 (2023), 4.

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S. Nagalakshmi, G. Suresh Kumar, B. Madhavi

Abstract

In this paper, we consider homogeneous and non-homogeneous system of first order linear fuzzy boundary value problems (SFOLBVPs) under granular differentiability. Using the concept of horizontal membership function, we introduced the notion of first order granular differentiability for n-dimensional fuzzy functions. We present granular integral and its properties. Theorems on the existence and uniqueness of solutions for homogeneous and non-homogeneous SFOLFBVPs are proved. We develop an algorithm for solution of non-homogeneous SFOLBVPs under granular differentiability. We provide some examples to illustrate the validity of the proposed algorithm.

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