VISCOSITY METHOD WITH A φ-CONTRACTION MAPPING FOR HIERARCHICAL VARIATIONAL INEQUALITIES ON HADAMARD MANIFOLDS

被引:14
作者
Al-Homidan, Suliman [1 ]
Ansari, Qamrul Hasan [1 ,2 ]
Babu, Feeroz [2 ,3 ]
Yao, Jen-Chih [4 ]
机构
[1] King Fahd Univ Petr & Minerals, Dept Math & Stat, Dhahran, Saudi Arabia
[2] Aligarh Muslim Univ, Dept Math, Aligarh, Uttar Pradesh, India
[3] Natl Sun Yat Sen Univ, Kaohsiung, Taiwan
[4] Zhejiang Normal Univ, Dept Math, Jinhua, Zhejiang, Peoples R China
来源
FIXED POINT THEORY | 2020年 / 21卷 / 02期
关键词
Viscosity method; phi-contraction mappings; hierarchical variational inequality problem; Moreau-Yosida regularization; hierarchical minimization problem; Hadamard manifolds; monotone vector fields; geodesic convexity; nonexpansive mappings; PROXIMAL POINT ALGORITHM; APPROXIMATION METHODS; INCLUSION PROBLEMS; FIXED-POINTS;
D O I
10.24193/fpt-ro.2020.2.40
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we propose the viscosity method for solving variational inequality problems defined over a set of fixed points of a nonexpansive mapping and involving a phi-contraction mapping and another nonexpansive mapping in the setting of Hadamard manifolds. Several special cases of such a variational inequality problem are also considered. The convergence analysis of the proposed method is studied. We illustrate proposed algorithm and convergence result by a numerical example. The algorithms and convergence results of this paper extend and improve several known algorithms and results from linear structure to Hadamard manifolds.
引用
收藏
页码:561 / 584
页数:24
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