Construction of a common solution of a finite family of variational inequality problems for monotone mappings
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Authors
Mohammed Ali Alghamdi
- Operator Theory and Applications Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, P. O. Box 80203, Jeddah 21589, Saudi Arabia.
Naseer Shahzad
- Operator Theory and Applications Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, P. O. Box 80203, Jeddah 21589, Saudi Arabia.
Habtu Zegeye
- Department of Mathematics, University of Botswana, Pvt. Bag 00704 Gaborone, Botswana.
Abstract
Let C be a nonempty, closed and convex subset of a real Hilbert space H. Let \(A_i : C \rightarrow H\), for \(i = 1; 2\);
be two \(L_i\)-Lipschitz monotone mappings and let \(f : C \rightarrow C\) be a contraction mapping. It is our purpose in
this paper to introduce an iterative process for finding a point in \(V I(C;A_1) \cap V I(C;A_2) \)under appropriate
conditions. As a consequence, we obtain a convergence theorem for approximating a common solution of
a finite family of variational inequality problems for Lipschitz monotone mappings. Our theorems improve
and unify most of the results that have been proved for this important class of nonlinear operators.
Share and Cite
ISRP Style
Mohammed Ali Alghamdi, Naseer Shahzad, Habtu Zegeye, Construction of a common solution of a finite family of variational inequality problems for monotone mappings, Journal of Nonlinear Sciences and Applications, 9 (2016), no. 4, 1645--1657
AMA Style
Alghamdi Mohammed Ali, Shahzad Naseer, Zegeye Habtu, Construction of a common solution of a finite family of variational inequality problems for monotone mappings. J. Nonlinear Sci. Appl. (2016); 9(4):1645--1657
Chicago/Turabian Style
Alghamdi, Mohammed Ali, Shahzad, Naseer, Zegeye, Habtu. "Construction of a common solution of a finite family of variational inequality problems for monotone mappings." Journal of Nonlinear Sciences and Applications, 9, no. 4 (2016): 1645--1657
Keywords
- Fixed points of a mapping
- monotone mapping
- strong convergence
- variational inequality.
MSC
References
-
[1]
Y. I. Alber, A. N. Iusem, Extension of subgradient techniques for nonsmooth optimization in Banach spaces, Set-Valued Anal., 9 (2001), 315-335.
-
[2]
J. Y. Bello Cruz, A. N. Iusem, A strongly convergent direct method for monotone variational inequalities in Hilbert spaces, Numer. Funct. Anal. Optim., 30 (2009), 23-36.
-
[3]
G. Cai, S. Bu, An iterative algorithm for a general system of variational inequalities and fixed point problems in q-uniformly smooth Banach spaces, Optim. Lett., 7 (2013), 267-287.
-
[4]
Y. Censor, A. Gibali, S. Reich , The subgradient extragradient method for solving variational inequalities in Hilbert space, J. Optim. Theory Appl., 148 (2011), 318-335.
-
[5]
Y. Censor, A. Gibali, S. Reich , Extensions of Korpelevich's extragradient method for the variational inequality problem in Euclidean space, Optimization, 61 (2012), 1119-1132.
-
[6]
B. S. He, A new method for a class of variational inequalities, Math. Program, 66 (1994), 137-144.
-
[7]
H. Iiduka, W. Takahashi, M. Toyoda, Approximation of solutions of variational inequalities for monotone mappings, Panamer. Math. J., 14 (2004), 49-61.
-
[8]
G. M. Korpelevich , The extragradient method for finding saddle points and other problems , Matecon, 12 (1976), 747-756.
-
[9]
P. E. Maingé, Strong convergence of projected subgradient methods for nonsmooth and non-strictly convex minimization, Set-Valued Anal., 16 (2008), 899-912.
-
[10]
N. Nadezhkina, W. Takahashi, Weak convergence theorem by an extragradient method for nonexpansive mappings and monotone mappings, J. Optim. Theory Appl., 128 (2006), 191-201.
-
[11]
M. A. Noor, A class of new iterative methods for solving mixed variational inequalities, Math. Computer Modell., 31 (2000), 11-19.
-
[12]
R. T. Rockafellar, On the maximality of sums of nonlinear monotone operators, Trans. Amer. Math. Soc., 149 (1970), 75-88.
-
[13]
G. Stampacchi, Formes bilineaires coercitives sur les ensembles convexes, C. R. Acad. Sci. Paris, 258 (1964), 4413-4416.
-
[14]
N. Shahzad, A. Udomene, Fixed point solutions of variational inequalities for asymptotically nonexpansive mappings in Banach spaces, Nonlinear Anal., 64 (2006), 558-567.
-
[15]
N. Shahzad, H. Zegeye, Approximation methods for a common minimum-norm point of a solution of variational inequality and fixed point problems in Banach spaces, Bull. Korean Math. Soc., 51 (2014), 773-788.
-
[16]
W. Takahashi, Nonlinear Functional Analysis, Yokohama Publishers, Japan (2000)
-
[17]
W. Takahashi, M. Toyoda, Weak convergence theorems for nonexpansive mappings and monotone mappings, J. Optim. Theory Appl., 118 (2003), 417-428.
-
[18]
H. K. Xu, Another control condition in an iterative method for nonexpansive mappings, Bull. Austral. Math. Soc., 65 (2002), 109-114.
-
[19]
I. Yamada, The hybrid steepest-descent method for variational inequality problems over the intersection of the fixed point sets of nonexpansive mappings, Inherently Parallel Algorithms in Feasibility and Optimization and Their Applications, Edited by D. Butnariu, Y. Censor, and S. Reich, North-Holland, Amsterdam, (2001), 473-504.
-
[20]
Y. Yao, Y. C. Liou, S. M. Kang, Algorithms construction for variational inequalities, Fixed Point Theory Appl., 2011 (2011), 12 pages.
-
[21]
Y. Yao, G. Marino, L. Muglia, A modified Korpelevich's method convergent to the minimum-norm solution of a variational inequality, Optimization, 63 (2014), 559-569.
-
[22]
Y. Yao, M. Postolache, Y. C. Liou, Variant extragradient-type method for monotone variational inequalities, Fixed Point Theory Appl., 2013 (2013), 15 pages.
-
[23]
Y. Yao, H. K. Xu, Iterative methods for finding minimum-norm fixed points of nonexpansive mappings with applications, Optimization, 60 (2011), 645-658.
-
[24]
H. Zegeye, E. U. Ofoedu, N. Shahzad, Convergence theorems for equilibrium problem, variational inequality problem and countably infinite relatively quasi-nonexpansive mappings, Appl. Math. Comput., 216 (2010), 3439- 3449.
-
[25]
H. Zegeye, N. Shahzad, Strong convergence theorems for a common zero of a countably infinite family of \(\alpha\)-inverse strongly accretive mappings, Nonlinear Anal., 71 (2009), 531-538.
-
[26]
H. Zegeye, N. Shahzad, A hybrid approximation method for equilibrium, variational inequality and fixed point problems, Nonlinear Anal. Hybrid Syst., 4 (2010), 619-630.
-
[27]
H. Zegeye, N. Shahzad, A hybrid scheme for finite families of equilibrium, variational inequality and fixed point problems, Nonlinear Anal., 74 (2011), 263-272.
-
[28]
H. Zegeye, N. Shahzad, Approximating common solution of variational inequality problems for two monotone mappings in Banach spaces, Optim. Lett., 5 (2011), 691-704.
-
[29]
H. Zegeye, N. Shahzad, Convergence of Mann's type iteration method for generalized asymptotically nonexpansive mappings, Comput. Math. Appl., 62 (2011), 4007-4014.
-
[30]
H. Zegeye, N. Shahzad, Extragradient method for solutions of variational inequality problems in Banach spaces, Abstr. Appl. Anal., 2013 (2013), 8 pages.
-
[31]
H. Zegeye, N. Shahzad, Solutions of variational inequality problems in the set of fixed points of pseudocontractive mappings, Carpathian J. Math., 30 (2014), 257-265.
-
[32]
H. Zegeye, N. Shahzad, Algorithms for solutions of variational inequalities in the set of common fixed points of finite family of \(\lambda\)-strictly pseudocontractive mappings, Numer. Funct. Anal. Optim., 36 (2015), 799-816.