Title of article
A best approximation theorem in hyperconvex metric spaces Original Research Article
Author/Authors
A. Amini-Harandi، نويسنده , , A.P. Farajzadeh، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
4
From page
2453
To page
2456
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].
Keywords
Hyperconvex spaces , best approximation , Generalized KKM mapping
Journal title
Nonlinear Analysis Theory, Methods & Applications
Serial Year
2009
Journal title
Nonlinear Analysis Theory, Methods & Applications
Record number
860943
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