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Minmax programming problems with \((p,r)-\rho-(\eta,\theta)\)-invexity - MaRDI portal

Minmax programming problems with \((p,r)-\rho-(\eta,\theta)\)-invexity (Q1753782)

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scientific article; zbMATH DE number 6876011
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Minmax programming problems with \((p,r)-\rho-(\eta,\theta)\)-invexity
scientific article; zbMATH DE number 6876011

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    Minmax programming problems with \((p,r)-\rho-(\eta,\theta)\)-invexity (English)
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    29 May 2018
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    Summary: In this paper, we establish the sufficient optimality conditions for minmax programming and generalized fractional minmax programming problems. Based on the sufficient conditions, a duality model is constructed and duality results are derived under a new type of generalised invexity assumption, called \((p,r)-\rho-(\eta,\theta)\)-invexity. Our study extends some of the previously known results in the framework of generalised invexity and duality models. We also provide some examples to illustrate our work.
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    \((p,r)-\rho-(\eta,\theta)\)-invex function
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    minmax programming
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    Schaible dual
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    weak strong and strict converse duality results
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    optimality condition
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