Best proximity points for ψ-proximal multi-functions

被引：2
作者：
Shojaat, Hadi [1 ]
Afshari, Hojjat [2 ]
Asgari, Mohammad Sadegh [1 ]
机构：
[1] Islamic Azad Univ, Cent Tehran Branch, Fac Sci, Dept Math, Tehran, Iran
[2] Univ Bonab, Fac Basic Sci, Dept Math, Bonab, Iran
来源：
ASIAN-EUROPEAN JOURNAL OF MATHEMATICS | 2021年 / 14卷 / 01期
关键词：
psi-proximal multifunction; approximatively compact; psi-proximal contraction; THEOREMS; CONVERGENCE; EXISTENCE; MAPPINGS;
D O I：
10.1142/S1793557120501569
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Best proximity point theorems for self-mappings and multi-functions were investigated with different conditions on spaces and the contractions of mappings. In this paper, we will prove best proximity point theorems for some generalized multi-functions that we call psi-proximal multi-functions, which are of two types, psi-proximal multi-functions of the first and second kind.
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页数：15
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