... point theoremsfor new nonlinear mappingsin a Hilbert spaces. J Nonlinear Convex Anal. 11,79–88 (2010)17. Takahashi, W, Yao, JC: Fixed point theoremsand ergodic theoremsfor nonlinear mappings ... nonexpansive mappings, nonspreading mappings, andhybrid mappings. We study the fixed point theorems of generalized hybridmappings on CAT(0) spaces. We also consider some iterationprocesses for generalized ... generalized hybridmappings on CAT(0) spaces, and our resultsgeneralize some results of fixed point theorems on CAT(0) spacesandHilbert spaces. Keywords: nonexpansive mapping, fixed point, generalized...
... Access Strong convergent result for quasi-nonexpansive mappings inHilbert spaces Ming Tian* and Xin Jin* Correspondence:tianming1963@126.comCollege of Science, Civil AviationUniversity of China, ... process for quasi-nonexpansive mappingsinHilbert spaces. Comput MathAppl. 59(1), 74–79 (2009)5. Tian, M: A general iterative algorithm for nonexpansive mappingsinHilbert spaces. Nonlinear ... method based on the hybrid steepest descent scheme for nonexpansive mappings in Hilbert spaces. 2010 International Conference on Computational Intelligence and Software Engineering, CiSE 2010(2010)....
... Functional Analysis. Theory and Applications, Holt, Rinehart and Winston, 1965.10 A. Ben Amar and J. Garcia-Falset, “Fixed point theoremsfor 1-set weakly contractive and pseudocontractive operators ... Hindawi Publishing CorporationFixed Point Theory and ApplicationsVolume 2010, Article ID 183596, 13 pagesdoi:10.1155/2010/183596Research ArticleFixed Point Theoremsfor ws-Compact Mappings ... continuous andfor any weakly convergent sequence xnn∈N in M the sequence Axnn∈Nhas a strongly convergent subsequence in X. This concept arisesnaturally in the study of both integral...
... [8] introduced a new class of nonlinear mappings in a Hilbert space containing the classes of nonexpansive mappings, nonspreading mappings andhybrid mappings. For λ ∈ R, they call a mapping ... point theoremsandweak conver-gence theoremsfor generalized hybridmappingsinHilbert spaces. TaiwaneseJ. Math. 14, 2497–2511 (2010)[7] Takahashi, W: Fixed point theoremsfor new nonlinear ... mappingsin a Hilbert space. J. Nonlinear Convex Anal. 11, 79–88 (2010)[8] Aoyama, K, Iemoto, S, Kohsaka, F, Takahashi, W: Fixed point and ergodic theorems for λ -hybrid mappingsinHilbert spaces. ...
... [8] introduced a new class of nonlinear mappings in a Hilbert space containing the classes of nonexpansive mappings, nonspreading mappings andhybrid mappings. For λ ∈ R, they call a mapping ... Aoyama–Iemoto–Kohsaka–Takahashi fixed point theorem for λ -hybrid mappingsinHilbertspacesin 2010 to this much wider class of nonlinear mappings in Banach spaces. Secondly, we derive an Opial-like inequality for the Bregman ... Fully formattedPDF and full text (HTML) versions will be made available soon.Fixed point andweakconvergencetheoremsfor point-dependent lambda -hybrid mappingsin Banach spaces Fixed Point...
... Method for In nite Family of Generalized Equilibrium and Fixed-Point Problems of Nonexpansive Mappings inHilbert Spaces Shenghua Wang1, 2 and Baohua Guo1, 21National Engineering Laboratory for ... variational inequalities and fixed point problems for nonexpansive mappings, ”Nonlinear Analysis: Hybrid Systems, vol. 3, no. 4, pp. 475–486, 2009.14 A. Moudafi, Weakconvergencetheoremsfor nonexpansive ... Wang, G. Marino, and F. H. Wang, Strongconvergencetheoremsfor a generalized equilibriumproblem with a relaxed monotone mapping and a countable family of nonexpansive mappingsin a hilbert space,”...
... Pseudocontractive Mappings inHilbert Spaces Xiaolong Qin,1Sun Young Cho,2 and Shin Min Kang31School of Mathematics and Information Sciences, North China University of Water Resources and Electric ... pseudocontractions was introduced by Browder and Petryshyn 11 in areal Hilbert space. In 2007, Marino and Xu 12 obtained a weakconvergence theorem for theclass of strictly pseudocontractive mappings; see ... pseudocontractive mappingsin the intermediate sense wasintroduced by Qin et al. 20. Weakconvergencetheorems of fixed points were establishedbased on iterative methods; see 20 for more details. In this...
... the following fixed point theoremsfor nonexpansive mappings inHilbert spaces. In 1965, Browder [1] gave the following demiclosed principle for nonexpansive map-pings inHilbert spaces. Theorem ... theorems, ergodic theorems , demiclosed prin-ciples, and Ray’s type theoremsfor asymptotic nonspreading mappingsandfor asym p-totic TJ mappingsinHilbert spaces. 3.1: Fixed point theorems Theorem ... <a(x)+b(x) 2 for all x ẻ C.Remark 1.1. The class of asymptotic nonspreading mappings contains the class ofnonspreading mappingsand the class of TJ-2 mappingsin a Hilbert space. Indeed, in Definition...
... theorems, ergodic theorems , demiclosed prin-ciples, and Ray’s type theoremsfor asymptotic nonspreading mappingsandfor asym p-totic TJ mappingsinHilbert spaces. 3.1: Fixed point theorems Theorem ... asymptotic nonspreading mappings contains the class ofnonspreading mappingsand the class of TJ-2 mappingsin a Hilbert space. Indeed, in Definition 1.1, we know that(i) if a (x)=b (x) = 1 for all x ... for nonspreading mappingsin Hilbert spaces. Furthermore, Takahashi and Yao [9] also introduced two nonlinear mappingsin Hil-bert spaces. A mapping T : C đ C is called a TJ-1 mapping [9] if2||Tx...
... pagesdoi:10.1155/2010/547828Research Article Convergence of Paths for Perturbed MaximalMonotone MappingsinHilbert Spaces Yuan Qing,1Xiaolong Qin,1Haiyun Zhou,2 and Shin Min Kang31Department of Mathematics, ... convergence of zero points for monotone mappings or fixed points ofpseudocontractions, see, for instance, 1–23 . In 1965, Browder 1 proved the existence result of fixed point for demicontinuouspseudocontractions ... convexity and continuity of h, we can get the convexity and continuity of the setK. Since h is continuous and H is a Hilbert space, we see that h attains its in mum overK;see20 for more details....
... mapping, called K-mapping, for finding a common fixed point of a finite family of nonexpansive mappings. For a finite family of nonexpansive mappings {Ti}Ni1 and sequence {γn,i}Ni in 0, ... original work is properly cited.We introduce a new general iterative method by using the K-mapping for finding a common fixedpoint of a finite family of nonexpansive mappingsin the framework of Hilbert ... has only weak convergence, even in a Hilbert spacesetting. In general for example, Reich 2 showed that if E is a uniformly convex Banach space and has a Frehet differentiable norm and if the...
... algorithms for nonexpansive mappings inHilbert spaces, ” Fixed Point Theory and Applications, vol. 2009, Article ID 279058, 7 pages,2009. Fixed Point Theory and Applications 32. PreliminariesLet ... {Tn} by {Wn} in the recursion formula 3.19, we can obtain the corresponding results of the so-calledW-mapping.Setting F A and Tn T in Theorem 3.5, we can obtain the following result.Corollary ... positive bounded linear operatorA is a A-Lipschitzian and γ-strongly monotone operator.Construction of fixed points of nonlinear mappings is an important and active researcharea. In particular,...