Research Article

ON THE CONVERGENCE THEOREMS OFAN IMPLICIT ITERATION PROCESS FORASYMPTOTICALLY QUASII-NONEXPANSIVE MAPPINGS

Volume: 42 Number: 6 June 1, 2013
  • İsa Yildirim
EN TR

ON THE CONVERGENCE THEOREMS OFAN IMPLICIT ITERATION PROCESS FORASYMPTOTICALLY QUASII-NONEXPANSIVE MAPPINGS

Abstract

In this paper, we establish an implicit iterative process for convergenceto a common fixed point of two asymptotically quasi I-nonexpansivemappings in Banach spaces, and prove weak and strong convergenceof this process to a common fixed point of such mappings. Our results improve and extend corresponding results of [7, 10, 14, 18] to twoasymptotically quasi I-nonexpansive mappings.

Keywords

References

  1. Browder, F. E., Nonexpansive nonlinear operators in a Banach space, Proceedings of the National Academy of Sciences of the United States of America, 54, 1041–1044, 1965. Chidume, C. E., Geometric Properties of Banach Spaces and Nonlinear Iterations, (Lecture Notes in Mathematics, Springer, London, UK, 2009, 1965).
  2. Diaz, J. B. and Metcalf, F. T., On the structure of the set of subsequential limit points of successive approximations, Bull. Amer. Math. Soc., 73, 516–519, 1967.
  3. Ghosh, M. K. and Debnath, L., Convergence of Ishikawa iterates of quasi-nonexpansive mappings, J. Math. Anal. Appl., 207, 96–103, 1997.
  4. Goebel, K. and Kirk, W. A., A fixed point theorem for asymptotically nonexpansive mappings, Proc. Amer. Math. Soc., 35, 171–174, 1972.
  5. Goebel, K. and Kirk, W. A., Topics in Metric Fixed Point Theory, (Cambridge Studies in Advanced Mathematics, Cambridge University Press, Cambridge, UK, 1990).
  6. Gu, F. and Lu, J., A new composite implicit iterative process for a finite family of nonexpansive mappings in Banach spaces, Fixed Point Theo. Appl., Article ID 82738, 2006. Lami Dozo E., Multivalued nonexpansive mappings and Opial’s condition, Proc. Amer. Math. Soc., 1973, 38, 286-292.
  7. Liu, Q., Iterative sequences for asymptotically quasi-nonexpansive mappings, J. Math. Anal. Appl., 259, 1–7, 2001.
  8. Mukhamedov, F. and Saburov, M., Weak and strong convergence of an implicit iteration process for an asymptotically quasi I-nonexpansive mapping in Banach spaces, Fixed Point Theo. Appl. doi:10.1155/2010/719631, 2010.

Details

Primary Language

English

Subjects

Statistics

Journal Section

Research Article

Authors

İsa Yildirim This is me

Publication Date

June 1, 2013

Submission Date

May 11, 2014

Acceptance Date

-

Published in Issue

Year 2013 Volume: 42 Number: 6

APA
Yildirim, İ. (2013). ON THE CONVERGENCE THEOREMS OFAN IMPLICIT ITERATION PROCESS FORASYMPTOTICALLY QUASII-NONEXPANSIVE MAPPINGS. Hacettepe Journal of Mathematics and Statistics, 42(6), 617-626. https://izlik.org/JA24EX65UY
AMA
1.Yildirim İ. ON THE CONVERGENCE THEOREMS OFAN IMPLICIT ITERATION PROCESS FORASYMPTOTICALLY QUASII-NONEXPANSIVE MAPPINGS. Hacettepe Journal of Mathematics and Statistics. 2013;42(6):617-626. https://izlik.org/JA24EX65UY
Chicago
Yildirim, İsa. 2013. “ON THE CONVERGENCE THEOREMS OFAN IMPLICIT ITERATION PROCESS FORASYMPTOTICALLY QUASII-NONEXPANSIVE MAPPINGS”. Hacettepe Journal of Mathematics and Statistics 42 (6): 617-26. https://izlik.org/JA24EX65UY.
EndNote
Yildirim İ (June 1, 2013) ON THE CONVERGENCE THEOREMS OFAN IMPLICIT ITERATION PROCESS FORASYMPTOTICALLY QUASII-NONEXPANSIVE MAPPINGS. Hacettepe Journal of Mathematics and Statistics 42 6 617–626.
IEEE
[1]İ. Yildirim, “ON THE CONVERGENCE THEOREMS OFAN IMPLICIT ITERATION PROCESS FORASYMPTOTICALLY QUASII-NONEXPANSIVE MAPPINGS”, Hacettepe Journal of Mathematics and Statistics, vol. 42, no. 6, pp. 617–626, June 2013, [Online]. Available: https://izlik.org/JA24EX65UY
ISNAD
Yildirim, İsa. “ON THE CONVERGENCE THEOREMS OFAN IMPLICIT ITERATION PROCESS FORASYMPTOTICALLY QUASII-NONEXPANSIVE MAPPINGS”. Hacettepe Journal of Mathematics and Statistics 42/6 (June 1, 2013): 617-626. https://izlik.org/JA24EX65UY.
JAMA
1.Yildirim İ. ON THE CONVERGENCE THEOREMS OFAN IMPLICIT ITERATION PROCESS FORASYMPTOTICALLY QUASII-NONEXPANSIVE MAPPINGS. Hacettepe Journal of Mathematics and Statistics. 2013;42:617–626.
MLA
Yildirim, İsa. “ON THE CONVERGENCE THEOREMS OFAN IMPLICIT ITERATION PROCESS FORASYMPTOTICALLY QUASII-NONEXPANSIVE MAPPINGS”. Hacettepe Journal of Mathematics and Statistics, vol. 42, no. 6, June 2013, pp. 617-26, https://izlik.org/JA24EX65UY.
Vancouver
1.İsa Yildirim. ON THE CONVERGENCE THEOREMS OFAN IMPLICIT ITERATION PROCESS FORASYMPTOTICALLY QUASII-NONEXPANSIVE MAPPINGS. Hacettepe Journal of Mathematics and Statistics [Internet]. 2013 Jun. 1;42(6):617-26. Available from: https://izlik.org/JA24EX65UY