| Optimality conditions in nonconvex and nonsmooth optimization revisited (PAFA) | 
										
										
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																Volume 2 
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																Number 1 
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																pp. 99-109 
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											| Optimality conditions in nonconvex and nonsmooth optimization revisited | 
										
										
											| Refail Kasimbeyli and Emre Alper Yildirim | 
											
												
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														| Key words | 
														Mathematices Subject Classification | 
													 
													
														| Ooptimality condition, weak subdifferential, directional derivative, nonconvex optimization, augmented normal cone | 
														90C26, 90C30, 90C46 | 
													 
													
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														| Copyright© 2017 Yokohama Publishers | 
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