Saddlepoint Problems in Nondifferentiable Programming

1990 ◽  
Vol 11 (2) ◽  
pp. 231-248
Author(s):  
Thomas W. Reiland
Author(s):  
B. D. Craven ◽  
B. Mond ◽  
J. Parida

AbstractThis paper deals with the question of the existence of a solution to the stationary-point problem corresponding to a given nonlinear nondifferentiable program. An existence theorem for the stationary-point problem is presented under some convexity and regularity conditions on the functions involved, which also guarantee an optimal solution to the nonlinear program.


2005 ◽  
Vol 72 (2) ◽  
pp. 265-270 ◽  
Author(s):  
Xin Min Yang ◽  
Ping Zhang

Certain shortcomings are described in the second order converse duality results in the recent work of (J. Zhang and B. Mond, Bull. Austral. Math. Soc. 55(1997) 29–44). Appropriate modifications are suggested.


Author(s):  
Arun Kumar Tripathy

In this paper, a new class of second order (Φ,ρ)-univex and second order (Φ,ρ)-pseudo univex function are introduced with example. A pair Mond-Weir type second order mixed symmetric duality for multiobjective nondifferentiable programming is formulated and the duality results are established under the mild assumption of second order (∅,ρ) univexity and second order pseudo univexity. Special cases are discussed to show that this study extends some of the known results in related domain..


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