Nonsmooth Invex Functions and Sufficient
โ
Marco Castellani
๐
Article
๐
2001
๐
Elsevier Science
๐
English
โ 104 KB
In this paper the various definitions of nonsmooth invex functions are gathered in a general scheme by means of the concept of K-directional derivative. Characterizations of nonsmooth K-invexity are derived as well as results concerning constrained optimization without any assumption of convexity of