Document Details Document Type : Article In Journal  Document Title : Invariant approximations in CAT(0) spaces Invariant approximations in CAT(0) spaces   Subject : Mthematics  Document Language : English  Abstract : Some common fixed point and invariant approximation results for CAT(0) spaces are obtained. Our results improve and extend some results of Shahzad and Markin [N. Shahzad, J. Markin, Invariant approximation for commuting mappings in hyperconvex and CAT(0) spaces, J. Math. Anal. Appl. 337 (2008) 1457-1464] and Dhompongsa, Kaewkhao, and Panyanak [S. Dhompongsa, A. Kaewkhao, B. Panyanak, Lim's theorem for multivalued mappings in CAT(0) spaces, J. Math. Anal. Appl. 312 (2005) 478-487]. © 2008 Elsevier Ltd. All rights reserved.  ISSN : 0362-546X  Journal Name : Nonlinear Analysis, Theory, Methods and Applications  Volume : 70  Issue Number : 12  Publishing Year : 2009 AH 2009 AD  Number Of Pages : 3  Article Type : Article  Added Date : Monday, October 12, 2009  Researchers Researcher Name (Arabic) Researcher Name (English) Researcher Type Dr Grade Email نصير شهزاد محمد ايوب Naseer Shahzad Researcher Doctorate nshahzad@kaau.edu.sa Files File Name Type Description  23395.pdf pdf Abstract Back To Researches Page