The existence theorem of Peano for the fuzzy differential equation, does not hold in general except in the special case where the fuzzy number space (E '~, D) is finite dimensional [1] or f is assumed to be continuous and bounded [2]. In this paper, the dissipative-type conditions which guarantee t
Global existence and uniqueness of solutions for fuzzy differential equations under dissipative-type conditions
โ Scribed by Zengtai Gong; Yabin Shao
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 289 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0898-1221
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โฆ Synopsis
In this paper, using the properties of a differential and integral calculus for fuzzy set valued mappings and completeness of metric space of fuzzy numbers, the global existence, uniqueness and the continuous dependence of a solution on a fuzzy differential equation are derived under the dissipative-type conditions. We also present the global existence and uniqueness of solutions for a fuzzy differential equation on a closed convex subset of fuzzy number space.
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