Fixed points of soft-set valued and fuzzy set-valued maps with applications

被引：23

作者：

Mohammed, Shehu Shagari ^{[1
]}

Azam, Akbar ^{[1
]}

机构：

[1] COMSATS Univ, Dept Math, Islamabad, Pakistan

来源：

JOURNAL OF INTELLIGENT & FUZZY SYSTEMS | 2019年 / 37卷 / 03期

关键词：

soft set; soft set-valued mapping; E-soft fixed point; delay differential equation; THEORETIC APPROACH; ROUGH SETS; MAPPINGS; COINCIDENCE;

D O I：

10.3233/JIFS-190126

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this paper, the notion of soft set-valued mappings and E-soft fixed points are introduced. These ideas are used to establish some analogues of classical fixed point theorems in the literature. Some Examples are given to support the hypotheses of the theorems. A few graphical and tabular illustrations are also provided so as to visualize the novel concepts pictorially. Moreover, as an application of one of the presented results, an existence condition for a solution of nonlinear discrete-type delay differential equation is provided.

引用

页码：3865 / 3877

页数：13

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