Báo cáo hóa học: " Some new fixed point theorems for set-valued contractions in complete metric spaces" doc

... Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2011, Article ID 508730, 10 pages doi:10.1155/2011/508730 Research Article Fixed Point Theorems for Monotone Mappings ... may not be zero for x ∈ X. In the present paper, we give some fixed point results on these interesting spaces. 1. Introduction There are a lot of fixed and common fixed point resul...

Ngày tải lên: 21/06/2014, 07:20

... doi:10.1016/0022-247X (69)90031-6 doi:10.1186/1687-1812-2011-72 Cite this article as: Chen: Some new fixed point theorems for set-valued contractions in complete metric spaces. Fixed Point Theory and Applications 2011 2011:72. Submit ... y =0. In [6,7], the authors proved some fixed point results for the C -contractions. In this section, we present some...

Ngày tải lên: 20/06/2014, 22:20

... Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2009, Article ID 917175, 10 pages doi:10.1155/2009/917175 Research Article Fixed Point Theorems for Contractive Mappings ... some fixed point results for mappings satisfying various contractive conditions on Complete G -metric Spaces. Also the Uniqueness of such fixed point are proved, as well as we...

Ngày tải lên: 22/06/2014, 11:20

... 5 ,Theorems3 .3and3.5.Another fixed -point result of this type was given by O’Regan and Petrus¸el in 6 for the case of ϕ- contractions in ordered complete metric spaces. The aim of this paper is to present some fixed -point theorems ... equations,” Fixed Point Theory and Applications,vol. 2010, Article ID 916064, 14 pages, 2010. 16 J. Harjani and K. Sadarangani, Fixe...

Ngày tải lên: 21/06/2014, 07:20

... continue the study of ws-compact mappings, investigate the boundary conditions, and establish new fixed point theorems. Specifically, we prove several fixed point theorems for ws-compact mappings ... 2.32 Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2010, Article ID 183596, 13 pages doi:10.1155/2010/183596 Research Article Fixed Point Theorems...

Ngày tải lên: 21/06/2014, 11:20

... general principle in Random Fixed Point Theory by introducing a condition named P which was inspired by some of Petryshyn’s work, and then we apply our result to prove some random fixed points theorems, ... constant kω for each ω ∈ Ω.ThenT has a unique random fixed point. Proof. For each ω ∈ Ω, the mapping T 2 has a unique fixed point, ξω, which is also the unique fixed p...

Ngày tải lên: 21/06/2014, 20:20

... 2 Fixed Point Theory and Applications 6 S. V. R. Naidu, Fixed points and coincidence points for multimaps with not necessarily bounded images,” Fixed Point Theory and Applications, ... Mishra, “Coincidence points for hybrid mappings,” Rostocker Mathematisches Kolloquium, no. 58, pp. 67–85, 2004. 8 S. L. Singh and Giniswamy, “Concidences and fixed point theorems for singl...

Ngày tải lên: 21/06/2014, 23:20

... work in this field. In order to generalize the results about fixed point theory, Zhang see 4 published his work Fixed Point Theory and Its Applications, in which the fixed point problem for expansive mapping ... fixed point of T in X. If dT n−1 x, T n x /  0, then dT n−1 x, T n x ≥ hdx, Tx. By Theorem 2.5,weobtainthatT has a fixed point in X. Therefore, by induct...

Ngày tải lên: 21/06/2014, 23:20

... Rus, Fixed Point Theorems for Multivalued Mappings in Complete Metric Spacs, Cluj University Press, Cluj-Napoca, Romania, 2001. 7 A. Amini, M. Fakhar, and J. Zafarani, Fixed point theorems for ... in nite dimensional topological vector space. Later, Amini et al. 3 had introduced the class of KKM-type mappings on metric spaces and established some fixed point th...

Ngày tải lên: 22/06/2014, 11:20

... ∅} for B ⊆ Y. Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2006, Article ID 72184, Pa ges 1–9 DOI 10.1155/FPTA/2006/72184 4 Coincidence and fixed point theorems in ... finite composites of multimaps in ᏷ of which ranges are contained in locally G-convex uniform spaces (Y i ,Γ i )(i = 0, ,n)forsomen. 6 Coincidence and fixed point theorems in S-KK...

Ngày tải lên: 22/06/2014, 22:20