Generalized G-Wolfe type fractional symmetric duality theorems over arbitrary cones under (G,\rho,\theta)-invexity assumptions

In this paper, we introduce the concept of (G,\rho,\theta)-invexity/pseudoinvexity. We formulate duality outcomes for G-Wolfe-type fractional symmetric dual programs over arbitrary cones. In the final  section, we discuss  the  duality theorems under  (G,\rho,\theta)-invexity/ (G,\rho,\theta)-psedoinvexity assumptions.

Keywords:

Fractional programming problem , symmetric duality , theta)-invexity , G-Wolfe model , (G , rho , theta)-pseudoinvexity