Necessary optimality conditions for fuzzy variational problems

  • Authors:
  • B. Farhadinia

  • Affiliations:
  • Dept. Math., Quchan Institute of Engineering and Technology, Quchan, Iran

  • Venue:
  • Information Sciences: an International Journal
  • Year:
  • 2011

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Abstract

The main aims of this study are to derive the fuzzy Euler-Lagrange conditions for both fuzzy unconstrained and constrained variational problems based on the concepts of differentiability and integrability of a fuzzy mapping that may be parameterized by the left and right-hand functions of its @a-level sets.