SOLUTION OF FUZZY CAUCHY PROBLEM USING VARIABLE STEP SIZE METHOD

Kahlil E M; Fadhel F S

SOLUTION OF FUZZY CAUCHY PROBLEM USING VARIABLE STEP SIZE METHOD

Authors

Kahlil E M Department of Mathematics, College of Science, Al-Mustansiryiah University, Baghdad, Iraq
Fadhel F S Department of Mathematics, College of Science, Al-Nahrain University, Al-Jadria, Baghdad, Iraq

Keywords:

Fuzzy differential equations, Cauchy problem, Variable step size method

Abstract

In this paper, we introduce fuzzy variable step size method for solving fuzzy Cauchy problem. The structure of this paper organizes as follows:In section one some basic results on fuzzy numbers and definition of a fuzzy derivative. In section two we explain fuzzy variable step size method; the proposed algorithm is illustrated by solving example in section three.