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Duality and saddle-point type optimality for generalized nonlinear fractional programming |
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| Authors: | X.M. Yang X.Q. Yang |
| Affiliation: | a Department of Mathematics, Chongqing Normal University, Chongqing 400047, China b Department of Applied Mathematics, The Hong Kong Polytechnic University, Hong Kong, China |
| Abstract: | In this paper, we establish two theorems of alternative with generalized subconvexlikeness. We introduce two dual models for a generalized fractional programming problem. Theorems of alternative are then applied to establish duality theorems and a saddle-point type optimality condition. |
| Keywords: | Generalized fractional programming Generalized convexity Theorems of alternative Duality models Duality theorems Saddle-point optimality conditions |
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