کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
480790 1446131 2010 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nondifferentiable multiobjective programming under generalized dIdI-invexity
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
Nondifferentiable multiobjective programming under generalized dIdI-invexity
چکیده انگلیسی

In this paper, we are concerned with a nondifferentiable multiobjective programming problem with inequality constraints. We introduce new concepts of dIdI-invexity and generalized dIdI-invexity in which each component of the objective and constraint functions is directionally differentiable in its own direction didi. New Fritz–John type necessary and Karush–Kuhn–Tucker type necessary and sufficient optimality conditions are obtained for a feasible point to be weakly efficient, efficient or properly efficient. Moreover, we prove weak, strong, converse and strict duality results for a Mond–Weir type dual under various types of generalized dIdI-invexity assumptions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Operational Research - Volume 202, Issue 1, 1 April 2010, Pages 32–41
نویسندگان
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