Search Results - subject:"vector variational principle"

Some existence results of efficiency in vector optimization

Huang, X. X.; Yang, X. M. - In: Computational Statistics 53 (2001) 3, pp. 391-401

In this paper, we present several existence results for efficient solutions and efficient points in vector optimization problems. Firstly, we apply a corollary of a recently obtained Caristi-Kirk fixed point theorem ([3]) to obtain existence results for efficient solutions of a vector...

Persistent link: https://www.econbiz.de/10010847788

Some existence results of efficiency in vector optimization

Huang, X. X.; Yang, X. M. - In: Mathematical Methods of Operations Research 53 (2001) 3, pp. 391-401

Persistent link: https://www.econbiz.de/10010950194

Equivalents of an approximate variational principle for vector-valued functions and applications

Chen, G. Y.; Huang, X. X.; Lee, G. M. - In: Computational Statistics 49 (1999) 1, pp. 125-136

vector variational principle, generalizing a fixed point theorem for directional contractions in [9]. Copyright Springer …

Persistent link: https://www.econbiz.de/10010847847

Equivalents of an approximate variational principle for vector-valued functions and applications

Chen, G. Y.; Huang, X. X.; Lee, G. M. - In: Mathematical Methods of Operations Research 49 (1999) 1, pp. 125-136

vector variational principle, generalizing a fixed point theorem for directional contractions in [9]. Copyright Springer …

Persistent link: https://www.econbiz.de/10010999859