%A I. Valyi
%J Journal of Optimization Theory and Applications
%T Approximate saddle-point theorems in vector optimization
%X 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.
%N 3
%K Convex optimization problems, approximate nondominated solutions, saddle points, primal-dual pairs of solutions
%P 435-448
%V 55
%D 1987
%R 10.1007/BF00941179
%L iiasa13631