the fuzzy differential equation with piecewise constant argument

Publish Year: 1390
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

ICFUZZYS11_053

تاریخ نمایه سازی: 4 مرداد 1390

Abstract:

In this paper we consider the fuzzy differential equation of the form: ( ) and study the existence the uniqueness and the unboundedness of the solutions of it. For this we assume that p,q are constant real and w is a constant natural numbers but initial value x0 is a fuzzy number.

Keywords:

fuzzy differential equations with piecewise constant argument , a-cuts , fuzzy number , seikkala derivative

Authors

h.m mohammadinezhad

department of mathematics university of birjand

m.h moslehi

department of mathematics payamnoor university