Several Theorems on Single and Set-Valued Presic Type Mappings

被引：2

作者：

Yesilkaya, Seher Sultan ^{[1
]}

Aydin, Cafer ^{[2
]}

机构：

[1] Kahramanmaras Sutcu Imam Univ, Inst Sci & Technol, TR-46040 Kahramanmaras, Turkey

[2] Kahramanmaras Sutcu Imam Univ, Dept Math, TR-46040 Kahramanmaras, Turkey

来源：

MATHEMATICS | 2020年 / 8卷 / 09期

关键词：

fixed point; set-valued Preš ić type almost contractive; Preš type almost F-contractive; MULTIVALUED F-CONTRACTIONS; FIXED-POINTS;

D O I：

10.3390/math8091616

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this study, we introduce set-valued Presic type almost contractive mapping, Presic type almost F-contractive mapping and set-valued Presic type almost F-contractive mapping in metric space and prove some fixed point results for these mappings. Additionally, we give examples to show that our main theorems are applicable. These examples show that the new class of set-valued Presic type almost F-contractive operators is not included in Presic type class of set-valued Presic type almost contractive operators.

引用

页数：13

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