TY  - JOUR
ID  - iiasa13631
UR  - https://pure.iiasa.ac.at/id/eprint/13631/
IS  - 3
A1  - Valyi, I.
Y1  - 1987/12//
N2  - The paper contains definitions of different types of nondominated approximate solutions to vector optimization problems and gives some of their elementary properties. Then, saddle-point theorems corresponding to these solutions are presented with an application relative to approximate primal-dual pairs of solutions.
JF  - Journal of Optimization Theory and Applications
VL  - 55
KW  - Convex optimization problems
KW  -  approximate nondominated solutions
KW  -  saddle points
KW  -  primal-dual pairs of solutions
SN  - 0022-3239
TI  - Approximate saddle-point theorems in vector optimization
SP  - 435
AV  - none
EP  - 448
ER  -