Saddle point criteria in semi-infinite minimax fractional programming under (Φ,ρ)-invexity
Keyword(s):
Semi-infinite minimax fractional programming problems with both inequality and equality constraints are considered. The sets of parametric saddle point conditions are established for a new class of nonconvex differentiable semi-infinite minimax fractional programming problems under(?,?)-invexity assumptions. With the reference to the said concept of generalized convexity, we extend some results of saddle point criteria for a larger class of nonconvex semi-infinite minimax fractional programming problems in comparison to those ones previously established in the literature.
2006 ◽
Vol 176
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pp. 545-551
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2012 ◽
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2003 ◽
Vol 277
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pp. 474-488
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2014 ◽
Vol 36
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pp. 1-28
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pp. 7-22
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