Two Types of Approximate Saddle Points
Deepali Gupta, Aparna Mehra · Numerical Functional Analysis and Optimization · 2008
In this paper, we study two types of approximate solutions for a vector optimization problem in Banach space setting. Our main concern is to define two new concepts of approximate saddle points and relate them to the above solution concepts. As a result, a dual is formulated, and duality results are established.