Comparison results for fuzzy differential equations
In this paper, we present several comparison results for the solutions of fuzzy differential equations, by using the Hukuhara derivative. These results constitute the extension to the fuzzy context of some comparison results for the solutions of linear differential equations. Besides, some side-results about the Hukuhara difference and the partial orderings are given. We illustrate the applicability of the new results by showing several examples. (c) 2007 Elsevier Inc. All rights reserved.
fuzzy differential equation fuzzy maximum principle non-negative fuzzy functions