Article ID Journal Published Year Pages File Type
4631063 Applied Mathematics and Computation 2011 8 Pages PDF
Abstract

In this paper we introduce a new type of generalized invex function, called (p, r) − ρ − (η, θ)-invex function and study symmetric duality results under these assumptions. In our study the nonnegative orthants for the constraints are replaced by closed convex cones and their polars. We establish weak and strong duality theorems under (p, r) − ρ − (η, θ)-invexity assumptions for the symmetric dual problems. We also give many examples to justify our results.

Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
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