Springer Science and Business Media LLC

Công bố khoa học tiêu biểu

* Dữ liệu chỉ mang tính chất tham khảo

Sắp xếp:  
On common approximate fixed points of monotone nonexpansive semigroups in Banach spaces
Springer Science and Business Media LLC - Tập 2015 - Trang 1-11 - 2015
Mostafa Bachar, Mohamed A Khamsi
In this paper, we investigate the common approximate fixed points of monotone nonexpansive semigroups of nonlinear mappings $\{T(t)\}_{t \geq0}$ , i.e., a family such that ...... hiện toàn bộ
Fixed Point in Topological Vector Space-Valued Cone Metric Spaces
Springer Science and Business Media LLC - Tập 2010 Số 1
Akbar Azam, Ismat Beg, Muhammad Arshad
AbstractWe obtain common fixed points of a pair of mappings satisfying a generalized contractive type condition in TVS-valued cone metric spaces. Our results generalize some well-known recent results in the literature.
Demiclosed Principle for Asymptotically Nonexpansive Mappings in CAT(0) Spaces
Springer Science and Business Media LLC - Tập 2010 - Trang 1-14 - 2010
B Nanjaras, B Panyanak
We prove the demiclosed principle for asymptotically nonexpansive mappings in CAT(0) spaces. As a consequence, we obtain a -convergence theorem of the Krasnosel'skii-Mann iteration for asymptotically nonexpansive mappings in this setting. Our results extend and improve many results in the literature.
Remarks on endpoints of multivalued mappings in geodesic spaces
Springer Science and Business Media LLC -
Satit Saejung
AbstractWe discuss Panayanak’s results on the existence of an endpoint of a multivalued nonexpansive mapping. We show that all of his results can be extended and some can be established in a wider class of mappings. Out of his three open questions, two of them are solved in affirmative.
Erratum to: Nonlinear quasi-contractions in non-normal cone metric spaces
Springer Science and Business Media LLC - Tập 2014 - Trang 1-7 - 2014
Zhilong Li, Shujun Jiang
In the note we correct some errors that appeared in the article (Jiang and Li in Fixed Point Theory Appl. 2014:165, 2014). MSC:06A07, 47H10.
Strong convergence of a relaxed three-step iterative algorithm for countable families of pseudocontractions
Springer Science and Business Media LLC - Tập 2013 Số 1 - 2013
Wei-Qi Deng
Fixed points and controllability in delay systems
Springer Science and Business Media LLC - Tập 2006 - Trang 1-14 - 2006
Hang Gao, Bo Zhang
Schaefer's fixed point theorem is used to study the controllability in an infinite delay system . A compact map or homotopy is constructed enabling us to show that if there is an a priori bound on all possible solutions of the companion control system , then there...... hiện toàn bộ
On generalized weakly directional contractions and approximate fixed point property with applications
Springer Science and Business Media LLC - Tập 2012 Số 1 - 2012
Wei-Shih Du
Fixed point theory for nonlinear mappings in Banach spaces and applications
Springer Science and Business Media LLC - Tập 2014 - Trang 1-16 - 2014
Atid Kangtunyakarn
The purpose of this research is to study a finite family of the set of solutions of variational inequality problems and to prove a convergence theorem for the set of such problems and the sets of fixed points of nonexpansive and strictly pseudo-contractive mappings in a uniformly convex and 2-uniformly smooth Banach space. We also prove a fixed point theorem for finite families of nonexpansive and...... hiện toàn bộ
Common fixed point and invariant approximation results in certain metrizable topological vector spaces
Springer Science and Business Media LLC - Tập 2006 - Trang 1-13 - 2006
Nawab Hussain, Vasile Berinde
We obtain common fixed point results for generalized -nonexpansive -subweakly commuting maps on nonstarshaped domain. As applications, we establish noncommutative versions of various best approximation results for this class of maps in certain metrizable topologic...... hiện toàn bộ
Tổng số: 1,263   
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 10