Soft Computing Approach for Mathematical Modeling of Engineering Problems

2 Solution of Linear Difference Equation in Interval Environment and Its Application

Mostafijur Rahaman¹, Sankar Prasad Mondal², and Shariful Alam³

¹Department of Mathematics, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, India

²Department of Applied Science, Maulana Abul Kalam Azad University of Technology, West Bengal, Haringhata, Nadia 741249, West Bengal, India

³Department of Mathematics, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711103, India

2.1 Introduction

2.1.1 Uncertainty via Interval Numbers

Interval number theory is one of the dominant components of set-valued analysis. To define the sense of impreciseness, the theory of interval numbers is considered to be a very ...