a Department of Mathematics, Indian Institute of Technology Roorkee, Roorkee-247 667, India
b Department of Mathematics, Indian Institute of Technology Patna, Patna-800 013, India
Abstract:
Wolfe and Mond-Weir type nondifferentiable multiobjective symmetric dual programs are formulated over arbitrary cones and appropriate duality theorems are established under K-preinvexity/K-convexity/pseudoinvexity assumptions.