Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
842010 | Nonlinear Analysis: Theory, Methods & Applications | 2010 | 10 Pages |
Abstract
We establish general theorems on maximal elements, coincidence points and nonempty intersections for set-valued mappings on GFC-spaces and show their equivalence. Applying them we derive equivalent forms of alternative theorems. As applications, we develop in detail general types of minimax theorems. The results obtained improve or include as special cases several recent ones in the literature.
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Authors
Phan Quoc Khanh, Nguyen Hong Quan,