کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
472318 698704 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fixed point and convergence theorems for different classes of generalized nonexpansive mappings in CAT(0) spaces
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
Fixed point and convergence theorems for different classes of generalized nonexpansive mappings in CAT(0) spaces
چکیده انگلیسی

In this paper, we prove the existence of common fixed points in CAT(0) spaces for three different classes of generalized nonexpansive mappings including a quasi-nonexpansive single valued mapping, a pointwise asymptotically nonexpansive mapping, and a multivalued mapping satisfying the conditions (E) and (Cλ)(Cλ) for some λ∈(0,1)λ∈(0,1). Moreover, we introduce an iterative process for these mappings and prove △△-convergence and strong convergence theorems for such an iterative process in CAT(0) spaces.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Mathematics with Applications - Volume 64, Issue 4, August 2012, Pages 643–650
نویسندگان
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