Journal of Optimization Theory and Applications

, Volume 154, Issue 2, pp 321–338 | Cite as

Generalized Affine Functions and Generalized Differentials



We study some classes of generalized affine functions, using a generalized differential. We study some properties and characterizations of these classes and we devise some characterizations of solution sets of optimization problems involving such functions or functions of related classes.


Colinvex Colinfine Generalized differential Optimization problem Protoconvex function Pseudoconvex function Pseudolinear function Quasiconvex function 


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Copyright information

© Springer Science+Business Media, LLC 2012

Authors and Affiliations

  1. 1.International University, Vietnam National University at Ho Chi Minh CityHo Chi Minh CityVietnam
  2. 2.Laboratoire J.-L. LionsUniversité Pierre et Marie CurieParisFrance

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