Fixed point theorems for a new class of nonexpansive mappings
DOI:
https://doi.org/10.4995/agt.2022.17359Keywords:
α-nonexpansive, Opial property, condition (C)Abstract
We consider a new class of nonlinear mappings that generalizes two well-known classes of nonexpansive type mappings and extends some other classes of mappings. We present some existence and convergence results for this class of mappings. Some illustrative examples presented herein show the generality of the obtained results.
Downloads
References
R. P. Agarwal, D. O'Regan and D. R. Sahu, Fixed point theory for Lipschitzian-typemappings with applications, volume 6 Topological Fixed Point Theory and Its Applica-tions, Springer, New York, 2009. https://doi.org/10.1155/2009/439176
K. Aoyama, S. Iemoto, F. Kohsaka and W. Takahashi, Fixed point and ergodic theoremsforλ-hybrid mappings in Hilbert spaces, J. Nonlinear Convex Anal. 11 (2010), 335-343.
K. Aoyama and F. Kohsaka, Fixed point theorem forα-nonexpansive mappings in Ba-nach spaces, Nonlinear Anal. 74 (2011), 4387-4391. https://doi.org/10.1016/j.na.2011.03.057
D. Ariza-Ruiz, C. Hern ́andez Linares, E. Llorens-Fuster and E. Moreno-G ́alvez, Onα-nonexpansive mappings in Banach spaces, Carpathian J. Math. 32 (2016), 13-28. https://doi.org/10.37193/CJM.2016.01.02
J. Bogin, A generalization of a fixed point theorem of Goebel, Kirk and Shimi, Canad.Math. Bull. 19 (1976), 7-12. https://doi.org/10.4153/CMB-1976-002-7
F. E. Browder, Fixed-point theorems for noncompact mappings in Hilbert space, Proc.Nat. Acad. Sci. U.S.A. 53 (1965), 1272-1276. https://doi.org/10.1073/pnas.53.6.1272
F. E. Browder, Nonexpansive nonlinear operators in a Banach space, Proc. Nat. Acad. Sci. U.S.A. 54 (1965), 1041- 1044. https://doi.org/10.1073/pnas.54.4.1041
K. Goebel and W. A. Kirk, Topics in metric fixed point theory, volume 28 Cambridge Studies in Advanced Mathematics, Cambridge University Press, Cambridge, 1990. https://doi.org/10.1017/CBO9780511526152
D. Göhde, Zum Prinzip der kontraktiven Abbildung, Math. Nachr. 30 (1965), 251- 258. https://doi.org/10.1002/mana.19650300312
W. A. Kirk, A fixed point theorem for mappings which do not increase distances, Amer. Math. Monthly 72 (1965), 1004- 1006. https://doi.org/10.2307/2313345
F. Kohsaka and W. Takahashi, Fixed point theorems for a class of nonlinear mappings related to maximal monotone operators in Banach spaces, Arch. Math. (Basel), 91 (2008), 166- 177. https://doi.org/10.1007/s00013-008-2545-8
M. A. Noor, New approximation schemes for general variational inequalities, J. Math. Anal. Appl. 251 (2000), 217-229. https://doi.org/10.1006/jmaa.2000.7042
Z. Opial, Weak convergence of the sequence of successive approximations for nonexpansive mappings, Bull. Amer. Math. Soc. 73 (1967), 591- 597. https://doi.org/10.1090/S0002-9904-1967-11761-0
R. Pant and R. Shukla, Approximating fixed points of generalized α-nonexpansive mappings in Banach spaces, Numer. Funct. Anal. Optim. 38, no. 2 (2017), 248- 266. https://doi.org/10.1080/01630563.2016.1276075
R. Pant, R. Shukla and P. Patel, Nonexpansive mappings, their extensions and generalizations in Banach spaces, in: Metric fixed point theory - applications in science, engineering and behavioural sicences, 309- 343, Forum Interdiscip. Math., Springer, Singapore, 2021. https://doi.org/10.1007/978-981-16-4896-0_14
H. F. Senter and W. G. Dotson Jr, Approximating fixed points of nonexpansive mappings, Proc. Amer. Math. Soc. 44 (1974), 375- 380. https://doi.org/10.1090/S0002-9939-1974-0346608-8
R. Shukla, R. Pant and P. Kumam, On the α-nonexpansive mapping in partially ordered hyperbolic metric spaces, J. Math. Anal. 8 (2017), 1- 15.
T. Suzuki, Fixed point theorems and convergence theorems for some generalized nonexpansive mappings, J. Math. Anal. Appl. 340 (2008), 1088- 1095. https://doi.org/10.1016/j.jmaa.2007.09.023
W. Takahashi, Fixed point theorems for new nonlinear mappings in a Hilbert space, J. Nonlinear Convex Anal. 11 (2010), 79- 88.
E. Zeidler, Nonlinear functional analysis and its applications, I, Fixed-point theorems, Springer-Verlag, New York, 1986. https://doi.org/10.1007/978-1-4612-4838-5
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2022 Applied General Topology
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
This journal is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike- 4.0 International License.