EXISTENCE AND APPROXIMATION OF FIXED POINTS OF λ-HYBRID MAPPINGS IN COMPLETE CAT(0) SPACES

被引：1
|
作者：
Khoshhal, Mahmood [1 ]
Bagha, Davood Ebrahimi [2 ]
机构：
[1] Islamic Azad Univ, Khalkhal Branch, Dept Math, Khalkhal, Iran
[2] Islamic Azad Univ, Dept Math, Cent Tehran Branch, Tehran, Iran
来源：
FIXED POINT THEORY | 2021年 / 22卷 / 02期
关键词：
Existence theorem; lambda-hybrid mappings; nonexpansive mapping; fixed point; CAT(0) metric space; DELTA-CONVERGENCE THEOREMS; NONLINEAR MAPPINGS; ERGODIC-THEOREMS;
D O I：
10.24193/fpt-ro.2021.2.47
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we first state and establish some general existence theorems in Hadamard spaces. Then, we introduce class of lambda-hybrid mappings in Hadamard spaces and prove existence of fixed point for such mappings. Finally, we establish convergence theorem of Mann's iterative process for lambda-hybrid mappings.
引用
收藏
页码：727 / 738
页数：12
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