| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 843637 | Nonlinear Analysis: Theory, Methods & Applications | 2009 | 4 Pages |
Abstract
In this paper, we present a best approximation theorem for set-valued mappings in hyperconvex metric spaces, which generalize the well-known result of Kirk, Sims and Yuan [W.A. Kirk, B. Sims, X.Z. Yuan, The Knaster–Kuratowski and Mazurkiewicz theory in hyperconvex metric spaces and some of its applications, Nonlinear Anal. 39 (2000) 611–627].
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Authors
A. Amini-Harandi, A.P. Farajzadeh,