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Fixed Point Theorems in Cone Symmetric Spaces
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作者 ZHANG Yi 《Chinese Quarterly Journal of Mathematics》 2015年第2期280-286,共7页
In this paper, some common fixed point theorems for general occasionally weakly compatible selfmaps and non-selfmaps on cone symmetric spaces were proved. The interesting point of this paper is that we do not assume t... In this paper, some common fixed point theorems for general occasionally weakly compatible selfmaps and non-selfmaps on cone symmetric spaces were proved. The interesting point of this paper is that we do not assume that the cone is solid. Our results generalize and complete the corresponding results in [9-15]. 展开更多
关键词 occasionally weakly compatible maps common fixed point cone symmetric space
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Generalized Ⅰ-Nonexpansive Selfmaps and Invariant Approximations 被引量:1
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作者 M.A.AL-THAGAFI Naseer SHAHZAD 《Acta Mathematica Sinica,English Series》 SCIE CSCD 2008年第5期867-876,共10页
Common fixed point results for new classes of noncommuting selfmaps satisfying generalized I-contraction or I-nonexpansive type conditions are established. We apply them to obtain several invariant approximation resul... Common fixed point results for new classes of noncommuting selfmaps satisfying generalized I-contraction or I-nonexpansive type conditions are established. We apply them to obtain several invariant approximation results which unify, extend, and complement the well-known results. 展开更多
关键词 common fixed point occasionally weakly compatible map ultraoccasionally weakly compatible map generalized I-nonexpansive map invariant approximation
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