Advances in Difference Equations
Volume 2009 (2009), Article ID 734090, 16 pages
doi:10.1155/2009/734090
Research Article

Nonlocal Controllability for the Semilinear Fuzzy Integrodifferential Equations in n-Dimensional Fuzzy Vector Space

Young Chel Kwun,1 Jeong Soon Kim,1 Min Ji Park,1 and Jin Han Park2

1Department of Mathematics, Dong-A University, Pusan 604-714, South Korea
2Division of Mathematics Sciences, Pukyong National University, Pusan 608-737, South Korea

Received 23 February 2009; Revised 20 June 2009; Accepted 3 August 2009

Academic Editor: Tocka Diagana

Copyright © 2009 Young Chel Kwun et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

We study the existence and uniqueness of solutions and controllability for the semilinear fuzzy integrodifferential equations in n-dimensional fuzzy vector space (EN)n by using Banach fixed point theorem, that is, an extension of the result of J. H. Park et al. to n-dimensional fuzzy vector space.