In this paper, cone-second order pseudo-invex and strongly cone-second order pseudo-invex functions are defined. A pair of Mond-Weir type second order symmetric dual multiobjective programs is formulated over *arbitra...
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In this paper, cone-second order pseudo-invex and strongly cone-second order pseudo-invex functions are defined. A pair of Mond-Weir type second order symmetric dual multiobjective programs is formulated over *arbitrary cones. Weak, strong and converse duality theorems are established under aforesaid generalized invexity assumptions. A second self-duality theorem is also given by assuming the functions involved to be skew-symmetric. (c) 2006 Elsevier B.V. All rights reserved.
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