Solving two-dimensional fuzzy Fredholm integral equations via sinc collocation method

Advances in Difference Equations

article

Ma, Yanying¹  Li, Hu²  Zhang, Suping¹ 

[1] School of Mathematics and Physics, Anhui Jianzhu University;School of Mathematics, Chengdu Normal University

关键词: Fuzzy Fredholm integral equations;    Sinc method;    DE transformation;    Modulus of continuity;   

DOI  :  10.1186/s13662-020-02722-w

学科分类：航空航天科学

来源: SpringerOpen

【 摘 要 】

In this paper, we present a numerical method to solve two-dimensional fuzzy Fredholm integral equations (2D-FFIE) by combing the sinc method with double exponential (DE) transformation. Using this method, the fuzzy Fredholm integral equations are converted into dual fuzzy linear systems. Convergence analysis is performed in terms of the modulus of continuity. Numerical experiments demonstrate the efficiency of the proposed method.

【 授权许可】

CC BY