| Duality and ε-optimality conditions for multi-composed optimization problems with applications to fractional and entropy optimization (PAFA) | 
										
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																Volume 2 |  
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																Number 1 |  
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																pp. 43-63 |  | 
										
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											| Duality and ε-optimality conditions for multi-composed optimization problems with applications to fractional and entropy optimization | 
										
											| Sorin-Mihai Grad, Gert Wanka and Oleg Wilfer |  | 
										
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														| Key words | Mathematices Subject Classification |  
														| Convex functions, composed functions, regularity conditions, conjugate functions, fractional programming, entropy optimization | 49N15, 90C25, 90C46 |  
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														| Copyright© 2017 Yokohama Publishers |  | For Editor |  | For Authors |  
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