Symmetric duality in multiobjective programming involving generalized cone-invex functions

@article{Khurana2005SymmetricDI,
  title={Symmetric duality in multiobjective programming involving generalized cone-invex functions},
  author={Seema Khurana},
  journal={European Journal of Operational Research},
  year={2005},
  volume={165},
  pages={592-597}
}
In this paper, cone-pseudoinvex and strongly cone-pseudoinvex functions are defined. A pair of Mond–Weir type symmetric dual multiobjective programs is formulated over arbitrary cones. Weak duality, strong duality and converse duality theorems are established using the above-defined functions. A self-duality theorem is also given by assuming the functions involved to be skew-symmetric. 2004 Published by Elsevier B.V. 
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