Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
842140 | Nonlinear Analysis: Theory, Methods & Applications | 2010 | 8 Pages |
Abstract
In this paper, a minimax theorem and a saddle point theorem are obtained for vector-valued functions in the sense of lexicographic order, respectively. An equivalent relationship between the minimax inequality and the saddle point is established. Some examples are given to illustrate our results.
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Authors
X.B. Li, S.J. Li, Z.M. Fang,