An iteration schemes for nonexpansive mappings and variational inequalities
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An iterative algorithm is provided to find a common element of the set of fixed points of a nonexpansive mapping and the set of solutions of some variational inequality in a Hilbert space. Using this result, we consider a strong convergence result for finding a common fixed point of a nonexpansive mapping and a strictly pseudocontractive mapping. Our results include the previous results as special cases and can be viewed as an improvement and refinement of the previously known results.
Abstract
An iterative algorithm is provided to find a common element of the set of fixed points of a nonexpansive mapping and the set of solutions of some variational inequality in a Hilbert space. Using this result, we consider a strong convergence result for finding a common fixed point of a nonexpansive mapping and a strictly pseudocontractive mapping. Our results include the previous results as special cases and can be viewed as an improvement and refinement of the previously known results.
참고문헌 (31)
- Ya. I. Alber, "Extension of subgradient techniques for nonsmooth opti-mization in Banach spaces", Set-valued Anal, 9(4), pp.315~335 (2001)
- Y. Alber, "Iterative methods for solving fixed-point problems with nonself-mappings in Banach spaces", Abstr. Appl. Anal, 2003(4), pp.193~216 (2003)
- A. Bnouhachem, "Some new extragradient iterative methods for variational inequalities", Nonlinear Anal, 70(3), pp.1321~1329 (2009)
- F. E. Browder, "Fixed point theorems for noncompact mappings in Hilbert space", Proc. Nat. Acad. Sci. U.S.A, 53, pp.1272~1276 (1965)
- F. E. Browde, "Nonlinear monotone operators and convex sets in Banach spaces", Bull. Amer. Math. Soc, 71, pp.780~785 (1965)
- F. E. Browde, "The fixed point theory of multi-valued mappings in topological vector spaces", Math. Ann, 177, pp.283~301 (1968)
- F. E. Browder, "Construction of fixed points of nonlinear mappings in Hilbert space", J. Math. Anal. Appl, 20, pp.197~228 (1967)
- R. E. Bruck, "On the weak convergence of an ergodic iteration for the solution of vari- ational inequalities for monotone operators in Hilbert space", J. Math. Anal. Appl, 61(1), pp.159~164 (1977)
- B. Halpen, "Fixed points of nonexpansive maps", Bull. Amer. Math. Soc, 73, pp.957~961 (1967)
- Z. Huang, "Some new unified iteration schemes with errors for nonex- pansive mappings and variational inequalities", Appl. Math. Comput, 194(1), pp.135~142 (2007)
- H. Iiduka, "Strong convergence theorems for nonexpansive mappings and inverse-strongly monotone mappings", Nonlinear Anal, 61(3), pp.341~350 (2005)
- M. A. Noor, "Some developments in general variational inequalities", Appl. Math. Com- put, 152(1), pp.199~277 (2004)
- M. A. Noor, "General variational inequalities and nonexpansive mappings", J. Math. Anal. Appl, 33(1), pp.810~822 (2007)
- M. A. Noor, "On an iterative algorithm for general variationalinequalities", Appl. Math. Comput, 185(1), pp.155~168 (2007)
- M. A. Noor, "Three-step methods for nonexpansive mappings and varia-tional inequalities", Appl. Math. Comput, 187(2), pp.680~685 (2007)
- M. A. Noor, "Wiener-Hopf equation technique for variational inequalities and nonexpansivemappings", Appl. Math. Comput, 191(2), pp.504~510 (2007)
- X. Qin, "Convergence of an iterative algorithm for systems of variational inequalities and nonexpansive mappings with applications", J. Comput. Appl. Math, 233(2), pp.231~240 (2009)
- X. Qin, "General Wiener-Hopf equation technique for nonexpansivemappings and general variational inequalities in Hilbert spaces", Appl. Math. Comput, 201(1), pp.716~722 (2008)
- S. Reich, "Strong convergence theorems for resolvents of accretive operators in Banach spaces", J. Math. Anal Appl, 75(1), pp.287~292 (1980)
- S. Reich, "Approximating zeros of accretive operators", Proc. Amer. Math. Soc, 51(2), pp.381~384 (1975)
- B. E. Rhoades, "Some theorems on weakly contractive maps", Nonlinear Anal, 47(4), pp.2683~2693 (2001)
- Y. Song, "Convergence theorems of iterative algorithms for continuous pseudocontractive mappings", Nonlinear Anal, 67(2), pp.486~497 (2007)
- Y. Song, "Strong convergence theorems on an iterative method for a family of finite non- expansive mappings", Appl. Math. Comput, 180(1), pp.275~287 (2006)
- Y. Song, "Viscosity approximation methods for nonexpansive nonself-mappings", J. Math. Anal. Appl, 321(1), pp.316~326 (2006)
- Y. Song, "Iterative approximation to common fixed points of nonexpansive mapping se- quences in reflexive Banach spaces", Nonlinear Anal, 66(3), pp.591~603 (2007)
- Y. Song, "Viscosity approximation methods for nonexpansive mapping sequences in Banach spaces", Nonlinear Anal, 66(5), pp.1016~1024 (2007)
- G. Stampacchia, "Formes bilineaires coercitives sur les ensembles convexes", C. R. Acad. Sci. Paris, 258, pp.4413~4416 (1964)
- T. Suzuki, "Strong convergence of Krasnoselskii and Mann's type sequences for one- parameter nonexpansive semigroups without Bochner integrals", J. Math. Anal. Appl, 305(1), pp.227~239 (2005)
- W. Takahashi, "Nonlinear variational inequalities and fixed point theorems", J. Math. Soc. Japan, 28(1), pp.168~181 (1976)
- W. Takahashi, "Nonlinear complementarity problem and systems of convex inequalities", J. Op- tim. Theory Appl, 24(3), pp.499~506 (1978)
- W. Takahashi, "Weak convergence theorems for nonexpansive mappings and monotone mappings", J. Optim. Theory Appl, 118(2), pp.417~428 (2003)
