Journal of Numerical Analysis and Applied Mathematics
Articles Information
Journal of Numerical Analysis and Applied Mathematics, Vol.2, No.1, Jan. 2017, Pub. Date: Aug. 8, 2017
The Bounded Approximate Fixed Point Property and Dense Subsets in Banach Spaces and Applications
Pages: 1-5 Views: 1666 Downloads: 558
Authors
[01] S. A. M. Mohsenialhosseini, Faculty of Mathematics, Vali-e-Asr University, Rafsanjan, Iran; Faculty of Mathematics, Yazd University, Yazd, Iran.
Abstract
In this paper, we will first prove that if a Banach space has approximate fixed point property, then its dense subset also has the same property. Also, we introduce the bounded approximate fixed points property for self maps on Banach space. As application, we will prove the existence of fixed points and approximate eigenvalue to certain type of nonexpansive mappings using the existence of bounded approximate fixed points to these maps.
Keywords
ε-fixed Points, Bounded ε-fixed Point, Demi-closed Map, Semi-compact Maps, Demi-compact Maps
References
[01] F. E. Browder, Nonexpansive nonlinear operators in a Banach space, Proc. Nat. Acad. Sei. U.S.A. 54, 1041-1044.
[02] A. Chakraborty, R. P. Dubey, Approximation of Fixed Point of Nearly Asymptotically Nonexpansive Mappings, Int. Review of Pure and Appl. Math.,vol 5,No.2(2009), 391-397.
[03] J. A. Clarkson, Uniformly convex spaces, Trans. Amer. Math. Soc. 40, 396-414.
[04] R. Espinola, W. A. Kirk, Fixed Points and Approximate Fixed Points in Product Spaces, Taiwanese Journal of Mathematics Vol. 5, No. 2, pp. 405-416, (2001).
[05] K. Goebl and W. A. Kirk, A Fixed Point Theorem For Asymptotically Nonexpansive Mappings, Proceedings of the american mathmatical society, Volume 35, No. 1.
[06] K. Goebel, An elementary proof of the fixed-point theorem of Browder and Kirk, Michigan Math. J. 16, 381-383.
[07] A. Granas, Dugundji, J., Fixed Point Theory, Springer-Verlag, New York, (2003).
[08] D. Göhde, Zum prinzip der kontraktiven Abbildung, Math. Nachr. 30,251-258.
[09] G. Isac, S. Z. Nemeth, Fixed Points and Positive Eigenvalues for Nonlinear Operators, J. Math. Anal. Appl. 314(2006)500-512.
[10] W. A. Kirk, A fixed point theorem for mappings which do not increase distances, Amer. Math. Monthly 72, 1004-1006.
[11] S. A. M. Mohsenalhosseini, H. Mazaheri, Fixed Point for Completely Norm Space and Map , Mathematica Moravica Vol. 16-2 (2012), 25-35.
[12] S. A. M. Mohsenalhosseini, H. Mazaheri, M. A. Dehghan, M. Bagheshahi, Application of Approximate Best Proximity Pairs, Gen. Math. Notes, Vol. 7, No. 1, November 2011, pp. 59-65.
[13] Chika Moore, Iterative approximation of fixed points of demi contractive mappings, miramare-trieste, Nov. 1998.
[14] S. Park, Generalization of Ky Fan’s matching theorems and their applications, J. Math. Anal. Appl. 141 164-176.
[15] I. A. Rus, Generalized Contractions and Applications, Cluj University Press, Cluj- Napoca, 2001.
[16] V. Radu, The fixed point alternative and the stability of functional equations, Fixed Point Theory, 4 (2003), 91-96.
[17] T. M. Rassias, On the stability of the linear mapping in Banach spaces, Proc. Amer. Math. Soc., 72, 297-300.
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