Skip to main content
Log in

On the auxiliary mappings generated by a family of mappings and solutions of variational inequalities problems

  • Original Paper
  • Published:
Optimization Letters Aims and scope Submit manuscript

Abstract

Our aim is introduce a new class of procedures, the Uniformly Asymptotically Regular-class of procedures (UAR-precedures). Then by a UAR-procedure we prove the convergence of two explicit iterative methods to the unique solution of a variational inequality problem on the set of common fixed points of a family of mappings, in the setting of Hilbert spaces.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Atsushiba, S., Takahashi, W.: Strong convergence theorems for a finite family of nonexpansive mappings and applications, (English summary) B. N. Prasad birth centenary commemoration volume. Indian J. Math. 41(3), 435–453 (1999)

    MATH  MathSciNet  Google Scholar 

  2. Baillon, J.B., Bruck, R.E., Reich, S.: On the asymptotic behavior of nonexpansive mappings and semigroups in Banach spaces. Houston J. Math. 4(1), 1–9 (1978)

    MathSciNet  Google Scholar 

  3. Browder, F.E., Petryshyn, W.V.: The solution by iteration of linear functional equations in Banach spaces. Bull. Amer. Math. Soc. 72, 566–570 (1966)

    Article  MATH  MathSciNet  Google Scholar 

  4. Bruck, R.E.: Properties of fixed point sets of nonexapnsive mapping in Banach spaces. Trans. Amer. Math. Soc. 179, 251–262 (1973)

    Article  MATH  MathSciNet  Google Scholar 

  5. Bruck, R.E., Reich, S.: Nonexpansive projections and resolvents of accretive operators in Banach spaces. Houston J. Math. 3(4), 459–470 (1977)

    MATH  MathSciNet  Google Scholar 

  6. Cai, G., Hu, C.S.: Strong convergence theorems of modified Ishikawa iterative process with errors for an infinite family of strict pseudo-contractions. Nonlinear Anal. 71(12), 6044–6053 (2009)

    Article  MATH  MathSciNet  Google Scholar 

  7. Censor, Y., Gibali, A., Reich, S.: The subgradient extragradient method for solving variational inequalities in Hilbert space. J. Optim. Theory Appl. 148(2), 318–335 (2011)

    Article  MATH  MathSciNet  Google Scholar 

  8. Censor, Y., Gibali, A., Reich, S., Sabach, S.: Common solutions to variational inequalities. Set-valued Var. Anal. 20(2), 229–247 (2012)

    Article  MATH  MathSciNet  Google Scholar 

  9. Censor, Y., Gibali, A., Reich, S.: Algorithms for the split variational inequality problem. Numer. Algorithms 59(2), 301–323 (2012)

    Article  MATH  MathSciNet  Google Scholar 

  10. Cianciaruso, F., Marino, G., Muglia, L.: Iterative methods for equilibrium and fixed point problems for nonexpansive semigroups in Hilbert spaces. J. Optim. Theory Appl. 146(2), 491–509 (2010)

    Article  MATH  MathSciNet  Google Scholar 

  11. Cianciaruso, F., Marino, G., Muglia, L., Yao, Y.: On a two-step algorithm for hierarchical fixed point problems and variational inequalities. J. Inequal. Appl. Art. ID 208692, p. 13 (2009)

    Google Scholar 

  12. Colao, V., Marino, G., Xu, H.K.: An iterative method for finding common solutions of equilibrium and fixed point problems. J. Math. Anal. Appl. 344, 340–352 (2008)

    Article  MATH  MathSciNet  Google Scholar 

  13. Colao, V., Marino, G.: Common fixed points of strict pseudocontractions by iterative algorithms. J. Math. Anal. Appl. 382(2), 631–644 (2011)

    Article  MATH  MathSciNet  Google Scholar 

  14. Colao, V., Marino, G., Muglia, L.: On some auxiliary mappings generated by nonexpansive and strictly pseudo-contractive mappings. Appl. Math. Comp. 218(11), 6232–6241 (2012)

    Article  MATH  MathSciNet  Google Scholar 

  15. Dong, Q.-L., He, S., Su, F.: Strong convergence of an iterative algorithm for an infinite family of strict pseudo-contractions in Banach spaces. Appl. Math. Comp. 216(3), 959–969 (2010)

    Article  MATH  MathSciNet  Google Scholar 

  16. Halpern, B.: Fixed points of nonexpanding maps. Bull. Amer. Math. Soc. 73, 957–961 (1967)

    Article  MATH  MathSciNet  Google Scholar 

  17. Kangtunyakarn, A., Suantai, S.: Strong convergence of a new iterative scheme for a finite family of strict pseudo-contractions. Comput. Math. Appl. 60(3), 680–694 (2010)

    Article  MATH  MathSciNet  Google Scholar 

  18. Kangtunyakarn, A., Suantai, S.: A new mapping for finding common solutions of equilibrium problems and fixed point problems of finite family of nonexpansive mappings. Nonlinear Anal. 71(10), 4448–4460 (2009)

    Article  MATH  MathSciNet  Google Scholar 

  19. Kangtunyakarn, A.: Iterative algorithms for finding a common solution of system of the set of variational inclusion problems and the set of fixed point problems. Fixed Point Theory Appl. 2011:38, p. 16 (2011)

    Google Scholar 

  20. Kassay, G., Reich, S., Sabach, S.: Iterative methods for solving systems of variational inequalities in reflexive Banach spaces. SIAM J. Optim. 21(4), 1319–1344 (2011)

    Article  MATH  MathSciNet  Google Scholar 

  21. Kimura, Y., Takahashi, W., Toyoda, M.: Convergence to common fixed points of a finite family of nonexpansive mappings. Arch. Math. (Basel) 84(4), 350–363 (2005)

    Article  MATH  MathSciNet  Google Scholar 

  22. Kuhfittig, P.K.F.: Common fixed points of nonexpansive mappings by iteration. Pacific J. Math. 97(1), 137–139 (1981)

    Article  MATH  MathSciNet  Google Scholar 

  23. Lions, P.L.: Approximation de points fixes de contractions, (French). C. R. Acad. Sci. Paris Ser. A-B 284(21), 1357–1359 (1977)

    MATH  MathSciNet  Google Scholar 

  24. Mann, W.R.: Mean value methods in iteration. Proc. Amer. Math. Soc. 4, 506–510 (1953)

    Article  MATH  MathSciNet  Google Scholar 

  25. Marino, G., Xu, H.K.: A general iterative method for nonexpansive mappings in Hilbert spaces. J. Math. Anal. Appl. 318, 43–52 (2006)

    Article  MATH  MathSciNet  Google Scholar 

  26. Marino, G., Muglia, L., Yao, Y.: Viscosity methods for common solutions of equilibrium and variational inequality problems via multi-step iterative algorithms and common fixed points. Nonlinear Anal. 75(4), 1787–1798 (2012)

    Article  MATH  MathSciNet  Google Scholar 

  27. Moudafi, A.: Viscosity approximation methods for fixed-points problems. J. Math. Anal. Appl. 241, 46–55 (2000)

    Article  MATH  MathSciNet  Google Scholar 

  28. Osilike, M.-O., Udomene, A.: Demiclosedness principle and convergence theorems for strictly pseudocontractive mappings of Browder–Petryshyn type. J. Math. Anal. Appl. 256(2), 431–445 (2001)

    Article  MATH  MathSciNet  Google Scholar 

  29. Reich, S.: Weak convergence theorems for nonexpansive mappings in Banach spaces. J. Math. Anal. Appl. 67(2), 274–276 (1979)

    Article  MATH  MathSciNet  Google Scholar 

  30. Reich, S., Xu, H.K.: An iterative approach to a constrained least squares problem. Abstr. Appl. Anal. 8, 503–512 (2003)

    Article  MathSciNet  Google Scholar 

  31. Shimoji, K., Takahashi, W.: Strong convergence to common fixed points of infinite nonexpansive mappings and applications. Taiwanese J. Math 5, 387–404 (2001)

    MATH  MathSciNet  Google Scholar 

  32. Suzuki, T.: The set of common fixed points of a one-parameter continuous semigroup of mappings is \(F(T(1))\cap F(T(\sqrt{2}))\). Proc. Amer. Math. Soc. 134(3), 673–681 (2005)

    Article  Google Scholar 

  33. Xu, H.-K.: Inequalities in Banach spaces with applications. Nonlinear Anal. 16(12), 1127–1138 (1991)

    Article  MATH  MathSciNet  Google Scholar 

  34. Xu, H.-K.: Iterative algorithms for nonlinear operators. J. Lond. Math. Soc. 66(1), 240–256 (2002)

    Article  MATH  Google Scholar 

  35. Xu, H.K.: An iterative approach to quadratic optimization. J. Optim. Theory Appl. 116(3), 659–678 (2003)

    Article  MATH  MathSciNet  Google Scholar 

  36. Xu, H.K., Kim, T.H.: Convergence of hybrid steepest-descent methods for variational inequalities. J. Optim. Theory Appl. 119(1), 185–201 (2003)

    Article  MATH  MathSciNet  Google Scholar 

  37. Xu, H.K.: Viscosity approximation methods for nonexpansive mappings. J. Math. Anal. Appl. 298, 279–291 (2004)

    Article  MATH  MathSciNet  Google Scholar 

  38. Yamada, I.: The hybrid steepest descent method for the variational inequality problem of the intersection of fixed point sets of nonexpansive mappings. In: Butnariu, D., Censor, Y., Reich, B. (eds.) Inherently Parallel Algorithm for Feasibility and Optimization, pp. 473–504. Elsevier (2001)

Download references

Acknowledgments

The authors are extremely grateful to the anonymous referees for their useful comments and suggestions.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Giuseppe Marino.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Marino, G., Muglia, L. On the auxiliary mappings generated by a family of mappings and solutions of variational inequalities problems. Optim Lett 9, 263–282 (2015). https://doi.org/10.1007/s11590-013-0705-7

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11590-013-0705-7

Keywords

Navigation