DOI QR코드

DOI QR Code

CONVERGENCE THEOREMS FOR SP-ITERATION SCHEME IN A ORDERED HYPERBOLIC METRIC SPACE

  • Received : 2020.08.26
  • Accepted : 2021.04.11
  • Published : 2021.12.15

Abstract

In this paper, we study the ∆-convergence and strong convergence of SP-iteration scheme involving a nonexpansive mapping in partially ordered hyperbolic metric spaces. Also, we give an example to support our main result and compare SP-iteration scheme with the Mann iteration and Ishikawa iteration scheme. Thus, we generalize many previous results.

Keywords

Acknowledgement

The authors are thankful to the anonymous referees for their valuable comments and suggestions.

References

  1. R.P. Agarwal, D.O. Regan and D.R. Sahu, Iterative construction of fixed points of nearly asymptotically nonexpansive mappings, J. Nonlinear Convex Anal., 8 (2007), 61-79.
  2. S. Aggarwal, I. Uddin and J.J. Nieto, A fixed-point theorem for monotone nearly asymptotically nonexpansive mappings, J. Fixed Point Theory Appl., (2019), 21:91.
  3. S. Aggarwal and I. Uddin, Convergence and stability of Fibonacci-Mann iteration for a monotone non-Lipschitzian mapping, Demonstratio Math., 52 (2019), 388-396. https://doi.org/10.1515/dema-2019-0030
  4. J. Ali and I. Uddin, Convergence of SP-iteration for generalized nonexpansive mapping in Banach spaces, Ukrainian Math. J., 73(6) (2021), 738-748.
  5. F.E. Browder, Fixed point theorems for noncompact mappings in Hilbert Space, Proc. Nat. Acad. Sci. USA., 53 (1965), 1272-1276. https://doi.org/10.1073/pnas.53.6.1272
  6. F.E. Browder, Nonexpansive nonlinear operators in a Banach Space, Proc. Nat. Acad. Sci. USA., 54 (1965), 1041-1044. https://doi.org/10.1073/pnas.54.4.1041
  7. H. Fukhar-ud-din and M.A. Khamsi, Approximating common fixed pint in hyperbolic spaces, Fixed Point Theory Appl., (2014), 2014:113.
  8. D. Gohde, Zum Prinzip der kontraktiven Abbildung, Math. Nachr., 30 (1965), 251-258. https://doi.org/10.1002/mana.19650300312
  9. C. Garodia and I. Uddin, A new fixed point algorithm for finding the solution of a delay differential equation, AIMS Mathematics, 5(4) (2020), 3182-3200. https://doi.org/10.3934/math.2020205
  10. C. Garodia and I. Uddin, A new iterative method for solving split feasibility problem, J. Appl. Anal. Comput., 10(3) (2020), 986-1004.
  11. S. Ishikawa, Fixed points by a new iteration method, Proc. Amer. Math. Soc., 44 (1974), 147-150. https://doi.org/10.1090/S0002-9939-1974-0336469-5
  12. 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
  13. U. Kohlenbach, Some logical metatheorems with application in functional analysis, Trans. Amer. Math. Soc., 357 (2005), 89-128. https://doi.org/10.1090/S0002-9947-04-03515-9
  14. T.C. Lim, Remarks on some fixed point theorems, Proc. Amer. Math. Soc., 60 (1976), 179-182. https://doi.org/10.1090/S0002-9939-1976-0423139-X
  15. L. Leustean, Nonexpansive iterations in uniformly convex W-hyperbolic spaces, in A. Leizarowitz, B. S. Mordukhovich, I. Shafrir and A. Zaslavski, (Eds). Nonlinear Analysis and Optimization I: Nonlinear Analysis, Contemp. Math., Amer. Math. Soc., 513 (2010), 193-209.
  16. W.R. Mann, Mean value methods in iteration, Proc. Amer. Math. Soc., 4 (1953), 506-510. https://doi.org/10.1090/S0002-9939-1953-0054846-3
  17. J.J. Nieto and R. Rodriguez-Lopez, Contractive mapping theorems in partially ordered sets and applications to ordinary differential equation, Order, 22 (2005), 223-239. https://doi.org/10.1007/s11083-005-9018-5
  18. 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
  19. W. Phuengrattana and S. Suantai, On the rate of convergence of Mann, Ishikawa, Noor and SP-iterations for continuous functions on an arbitrary interval, J. Comput. Appl. Math., 235 (2011), 3006-3014. https://doi.org/10.1016/j.cam.2010.12.022
  20. A.C.M. Ran and M.C.B. Reuring, A fixed point theorems in partially ordered sets and some applications to matrix equations, Proc. Amer. Math. Soc., Vol. 132 (2005), 1435-1443. https://doi.org/10.1090/S0002-9939-03-07220-4
  21. T. Shimizu and W. Takahashi, Fixed points of multivalued mapping in certain convex metric space, Tolol Methds Nonlinear Anal., 8 (1996), 197-203.