Some Further Generalizations of Ky Fan′s Best Approximation Theorem

✍ Scribed by X.P. Ding; E. Tarafdar

• Publisher: Elsevier Science
• Year: 1995
• Tongue: English
• Weight: 538 KB
• Volume: 81
• Category: Article
• ISSN: 0021-9045
• DOI: 10.1006/jath.1995.1060

✦ Synopsis

In this paper, several best approximation theorems and coincidence theorems involving two mappings with point-values and set-values and two different topological vector spaces are proved. The results improve, unify, and generalize most of the recent known results in the literature. 1995 Academic Press, lnc.