Báo cáo hóa học: " Approximating fixed points for nonself mappings in CAT(0) spaces" pptx

... Approximating fixed points of nonexpansive nonself mappings in CAT(0) spaces. Fixed Point Theory Appl. 367274, 11 (2010) 2. Garcia-Falset, J, Liorens-Fuster, E, Suzuki, T: Fixed point theory for a ... Shabani: Approximating fixed points for nonself mappings in CAT(0) spaces. Fixed Point Theory and Applications 2011 2011:65. Submit your manuscript to a jo...

Ngày tải lên: 20/06/2014, 22:20

... nonexpansive mappings and study approxi- mating methods for finding their fixed points. We deal with the Krasnosel’skii-Mann-type iterative process. The strong and weak convergence results for self -mappings ... techniques are the main tool for approximating fixed points of nonexpansive mappings and asymptotically nonexpansive mappings, and it has been studied by various authors...

Ngày tải lên: 22/06/2014, 22:20

... Computer Science and Engineering, University of Pittsburgh at Bradford, Bradford, PA 16701, USA E-mail address: yong@pitt.edu 216 Asymptotic fixed points for nonlinear contractions For any y 0 ∈ M \{x 0 }, d  T n y 0 ,T n x 0  ≤ ... a posit ive integer n ∗ such that φ n ∗ is upper semicontinuous and φ n ∗ (0) = 0, then T has a unique fixed point x ∗ ∈ M such that lim n→∞ T n x = x ∗ fo...

Ngày tải lên: 23/06/2014, 00:20

... bands. Controlling egress is usually done in the frequency domain by combining neigh- bouring IDFT-inputs (such as in [10]) or, equivalently, by abandoning the DFT altogether and reverting to other ... rectangular window using an ordinary PTEQ and the W 3,opt window using approach-2. of a raised cosine window. More complex windows can also be described, but the advantage of the easy decod...

Ngày tải lên: 22/06/2014, 23:20

... compatible maps, common fixed point, gen- eralized me tric space 1 Introduction and preliminaries The study of unique common fixed points of mappings satisfying certain contractive condi- tions ... Existence of fixed point results in G-metric spaces. Int J Math Math Sci 2009,10 (2009). Article ID 283028 6. Mustafa, Z, Awawdeh, F, Shatanawi, W: Fixed point theorem for expansive...

Ngày tải lên: 21/06/2014, 00:20

... approximation of common fixed points of a finite family of asymptotically pseudocontractive mappings are proved in Banach spaces using an aver- aging implicit iteration process. 1. Introduction Let E be ... ∈ K, (1.10) and for some sequences {a in } ∞ n=1 , i ∈ I, with lim n→∞ a in = 1, for all i ∈ I; T n i x − T n i y≤ L i x − y for all n ≥ 1, for all i ∈ I,forallx, y ∈ K...

Ngày tải lên: 23/06/2014, 00:20

... see also the original works of Martinet [12, 13]. On the other hand, Mann [11] introduced the following iterative scheme for finding a fixed point of a nonexpansive mapping T in a Banach space: ... [8, 9] introduced the following iterative schemes for finding zero points of m-accretive operators in a uniformly convex Banach space: x 1 = x ∈ E and x n+1 = α n x +  1 − α n  J r n x n...

Ngày tải lên: 23/06/2014, 00:20

... ivating for the individual [4,5] in order to allow for a continuous progres- sion in the process of learning, acquisition and generaliza- tion [6,7]. The development of robot-aided tools for neurological ... and motivating for the patient [4,5,23], and therefore capable of determining a process of learning, acq uisition and generalization [6,7]. The use-dependent robot-aided inst...

Ngày tải lên: 19/06/2014, 08:20

... health at the point where the respondent was indifferent between staying in the health state and taking the gamble. Utility scores range from 0.0, reflect- ing being dead, to 1.0, reflecting full health. ... vary in that the values can be obtained by individuals currently experiencing the state of interest versus indirectly via a description of that state, called a vignette, as was perfor...

Ngày tải lên: 20/06/2014, 16:20

... preliminaries The study of common fixed points of compatible mappings has emerged as an area of vigorous research activity ever since Jungck [1] introduced the notion of compatible mappings. ... Some results on coincidence points. Bull Austral Math Soc. 59 , 111–117 (1999). doi:10.1017/ S0004972700032652 19. Ko, HM, Tsai, YH: Fixed point theorems for point to set mappings in l...

Ngày tải lên: 20/06/2014, 21:20