strong convergence implies weak convergence proof

báo cáo hóa học:" Strong and weak convergence of an implicit iterative process for pseudocontractive semigroups in Banach space" pdf

báo cáo hóa học:" Strong and weak convergence of an implicit iterative process for pseudocontractive semigroups in Banach space" pdf

Ngày tải lên : 21/06/2014, 17:20
... ∈ C, x = T x}. We use “ → ” to stand for strong convergence and “  ” for weak convergence. For a given sequence {x n } ⊂ C, let ω w (x n ) denote the weak ω−limit set. Recall that T is said to ... the sequence {x n } converges strongly to a common fixed point of the semigroup T := {T (t) : t ≥ 0}. The purpose of this article is to prove the strong and weak convergence of implicit iterative process x n = ... semigroups in Hilbert spaces. Xu [7] gave strong convergence theorem for contraction semigroups in Banach spaces. Chang et al. [8] proved the strong convergence the- orem for nonexpansive semi-groups...
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Báo cáo sinh học: " Fixed point and weak convergence theorems for point-dependent lambda-hybrid mappings in Banach spaces" doc

Báo cáo sinh học: " Fixed point and weak convergence theorems for point-dependent lambda-hybrid mappings in Banach spaces" doc

Ngày tải lên : 18/06/2014, 22:20
... x 0 ∈ C. (5.3.4) The mapping x → f  (x) for x ∈ X is weak- to -weak ∗ continuous. Then for any x ∈ C, {T n x} n∈N is weakly convergent to an element v ∈ F(T ). Proof. Let v ∈ F (T ) and x ∈ C. If {T n x} n∈N is ... x, T y)−D f (x, y) ≤ 0 for all x, y ∈ [0, 0.85].  5 Weak convergence theorems In this section, we discuss the demiclosedness and the weak convergence prob- 24 The modulus of uniform convexity ... Opial, Z: Weak convergence of the sequence of successive approximations for nonexpansive mappings. Bull. Amer. Math. Soc. 73, 591–597 (1967) 32 which in conjunction with (3), (4), and (6) implies...
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báo cáo hóa học:" Fixed point and weak convergence theorems for point-dependent lambda-hybrid mappings in Banach spaces" pot

báo cáo hóa học:" Fixed point and weak convergence theorems for point-dependent lambda-hybrid mappings in Banach spaces" pot

Ngày tải lên : 20/06/2014, 04:20
... common fixed point. Proof. Since C is a nonempty bounded closed convex subset of the reflexive Banach space X, it is weakly compact. By Proposition 3.5, each F (T i ) is a nonempty weakly compact subset ... f  (x) denotes the Gˆateaux derivative of f at x. In this article, we study the fixed point and weak convergence problem for 4 mappings satisfying (1.5). This article is organized in the following ... Aoyama–Iemoto–Kohsaka–Takahashi fixed point theorem properly in Section 4. Section 5 is devoting to studying the weak convergence problem for this new class of nonlinear mappings. 2 Preliminaries In what follows,...
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Báo cáo toán học: " Weak convergence theorem for the three-step iterations of non-Lipschitzian nonself mappings in Banach spaces" pptx

Báo cáo toán học: " Weak convergence theorem for the three-step iterations of non-Lipschitzian nonself mappings in Banach spaces" pptx

Ngày tải lên : 20/06/2014, 21:20
... Zegeye, H: Strong and weak convergence theorems for asymptotically nonexpansive mappings. J Math Anal Appl. 280, 364–374 (2003). doi:10.1016/S0022-247X(03)00061-1 17. Wang, C, Zhu, J: Convergence ... ||f - g|| 2 ≤ ||f - g||(h(l)+ε). Therefore ||f - g|| ≤ h(l). This completes the proof. Now we can prove the weak convergence theorem of the iterative sequence (3.1). Zhu et al. Fixed Point Theory ... 2011:106 http://www.fixedpointtheoryandapplications.com/content/2011/1/106 Page 2 of 13 8. Cho, Y, Zhou, H, Guo, G: Weak and strong convergence theorems for three-step iterations with errors for asymptotically nonexpansive...
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Báo cáo hóa học: " Another weak convergence theorems for accretive mappings in banach spaces" pot

Báo cáo hóa học: " Another weak convergence theorems for accretive mappings in banach spaces" pot

Ngày tải lên : 21/06/2014, 01:20
... Opial, Z: Weak convergence of the sequence of successive approximations for nonexpansive mappings. Bull Am Math Soc. 73, 591–597 (1967). doi:10.1090/S0002-9904-1967-11761-0 9. Reich, S: Weak convergence ... Then,{Q C (I - l n A)} is a strongly nonexpansive sequence. Proof. Notice first that Q C is a strongly nonexpansive mapping (see [16,17]). Next, we prove that {I - l n A} is a strongly nonexpansive ... Science, Khon kaen University, Khon kaen 40002, Thailand Abstract We present two weak convergence the orems for inverse strongly accretive mappings in Banach spaces, which are supplements to the recen...
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Báo cáo hóa học: " Research Article A Weak Convergence Theorem for Total Asymptotically Pseudocontractive Mappings in Hilbert Spaces" potx

Báo cáo hóa học: " Research Article A Weak Convergence Theorem for Total Asymptotically Pseudocontractive Mappings in Hilbert Spaces" potx

Ngày tải lên : 21/06/2014, 05:20
... whose inner product and norm are denoted by ·, · and ·. → and  are denoted by strong convergence and weak convergence, respectively. Let C be a nonempty closed convex subset of H and T : C ... Mathematical Analysis and Applications, vol. 20, pp. 197–228, 1967. 12 G. Marino and H K. Xu, Weak and strong convergence theorems for strict pseudo-contractions in Hilbert spaces,” Journal of Mathematical ... of Mathematical Analysis and Applications, vol. 158, no. 2, pp. 407–413, 1991. 17 J. Schu, Weak and strong convergence to fixed points of asymptotically nonexpansive mappings,” Bulletin of the Australian...
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báo cáo hóa học:" Research Article Weak Convergence Theorems for a Countable Family of Strict Pseudocontractions in Banach Spaces" doc

báo cáo hóa học:" Research Article Weak Convergence Theorems for a Countable Family of Strict Pseudocontractions in Banach Spaces" doc

Ngày tải lên : 21/06/2014, 11:20
... aspects. We will use the following notation: i  for weak convergence and → for strong convergence. ii ω ω x n {x : x n i x} denotes the weak ω-limit set of {x n }. 2. Preliminaries A Banach ... Weak and strong convergence theorems for strict pseudo-contractions in Hilbert spaces,” Journal of Mathematical Analysis and Applications, vol. 329, no. 1, pp. 336–346, 2007. 8 H. Zhou, Convergence ... Reich, Weak convergence theorems for nonexpansive mappings in Banach spaces,” Journal of Mathematical Analysis and Applications, vol. 67, no. 2, pp. 274–276, 1979. 7 G. Marino and H K. Xu, “Weak...
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báo cáo hóa học:" Weak convergence theorem for the three-step iterations of non-Lipschitzian nonself mappings in Banach spaces" doc

báo cáo hóa học:" Weak convergence theorem for the three-step iterations of non-Lipschitzian nonself mappings in Banach spaces" doc

Ngày tải lên : 21/06/2014, 17:20
... Zegeye, H: Strong and weak convergence theorems for asymptotically nonexpansive mappings. J Math Anal Appl. 280, 364–374 (2003). doi:10.1016/S0022-247X(03)00061-1 17. Wang, C, Zhu, J: Convergence ... ||f - g|| 2 ≤ ||f - g||(h(l)+ε). Therefore ||f - g|| ≤ h(l). This completes the proof. Now we can prove the weak convergence theorem of the iterative sequence (3.1). Zhu et al. Fixed Point Theory ... 2011:106 http://www.fixedpointtheoryandapplications.com/content/2011/1/106 Page 7 of 13 8. Cho, Y, Zhou, H, Guo, G: Weak and strong convergence theorems for three-step iterations with errors for asymptotically nonexpansive...
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Strong form và weak form trong tiếng Anh pptx

Strong form và weak form trong tiếng Anh pptx

Ngày tải lên : 20/03/2014, 23:21
... có sự so sánh trực quan sinh động về các âm theo dạng mạnh và dạng yếu: Strong form Weak form Strong form Weak form u Butter / 'btə/ Autumn / ':təm/ o Potato / pə'teitou/ ... Chúc các bạn học tốt và ngày càng “nói hay”! Strong form và weak form trong tiếng Anh Phát âm dạng mạnh (strong form) và d ạng yếu (weak form) không phải là m ột khái niệm xa lạ đối ... Bên cạnh những nguyên tắc chung như đã đề cập ở trên v ề phát âm dạng mạnh và dạng yếu (strong form and weak form), phát âm dạng yếu nhẹ, không được nhấn mạnh mà thường biến âm thành /ə/. Mời...
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Strong form và weak form trong tiếng Anh ppt

Strong form và weak form trong tiếng Anh ppt

Ngày tải lên : 25/03/2014, 00:20
... âm dạng mạnh và dạng yếu (strong form and weak form), phát âm dạng yếu nhẹ, không được nhấn mạnh mà thường biến âm thành /ə/. Strong form Weak form Strong form Weak form u Butter / 'btə/ ... công việc.) At /æt/ /ət/ I’ll meet you at the office. Phát âm dạng mạnh (strong form) và dạng yếu (weak form) không phải là một khái niệm xa lạ đối với những người học tiếng Anh, thế ... (auxiliary verb). Một số liên từ, giới từ hoặc đại từ có dạng phát âm mạnh và yếu như sau: WordStrong form Weak form The /ði/ - Đứng trước nguyên âm /ðə/ - Đứng trước phụ âm What are you looking...
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Báo cáo toán học: " Weak and strong convergence theorems of implicit iteration process on Banach spaces" pdf

Báo cáo toán học: " Weak and strong convergence theorems of implicit iteration process on Banach spaces" pdf

Ngày tải lên : 20/06/2014, 21:20
... conditions of strong convergence theorem are different from the strong convergence theorems for the implicit iterative processes in the literatures. Finally, we discuss a strong convergence theorem ... Takahashi, W: Weak and strong convergence theorems for relatively nonexpansive mappings in Banach spaces. Fixed Point Theory Appl 37–47 (2004). 2004 21. Matsushita, S, Takahashi, W: A strong convergence ... we first consider weak convergence theorems of implicit iterative processes for two nonexpansive mappings and a mapping which satisfies condition (C). Next, we consider strong convergence theorem...
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Báo cáo toán học: " Weak and strong convergence theorems of implicit iteration process on Banach spaces" doc

Báo cáo toán học: " Weak and strong convergence theorems of implicit iteration process on Banach spaces" doc

Ngày tải lên : 20/06/2014, 21:20
... conditions of strong convergence theorem are different from the strong convergence theorems for the implicit iterative processes in the literatures. Finally, we discuss a strong convergence theorem ... Takahashi, W: Weak and strong convergence theorems for relatively nonexpansive mappings in Banach spaces. Fixed Point Theory Appl 37–47 (2004). 2004 21. Matsushita, S, Takahashi, W: A strong convergence ... we first consider weak convergence theorems of implicit iterative processes for two nonexpansive mappings and a mapping which satisfies condition (C). Next, we consider strong convergence theorem...
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Báo cáo hóa học: " Research Article Weak and Strong Convergence Theorems for Asymptotically Strict Pseudocontractive Mappings in the Intermediate Sense" pptx

Báo cáo hóa học: " Research Article Weak and Strong Convergence Theorems for Asymptotically Strict Pseudocontractive Mappings in the Intermediate Sense" pptx

Ngày tải lên : 21/06/2014, 11:20
... C. 1.13 They obtained a weak convergence theorem of modified Mann iterative processes for the class of mappings which is not necessarily Lipschitzian. Moreover, a strong convergence theorem was ... pseudocontractions was introduced by Qihou 4 in 1996 see also 5.KimandXu6 studied weak and strong convergence theorems for this class of mappings. It is important to note that every asymptotically ... Applications, vol. 70, no. 10, pp. 3502–3511, 2009. 8 M. O. Osilike and S. C. Aniagbosor, Weak and strong convergence theorems for fixed points of asymptotically nonexpansive mappings,” Mathematical...
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