Common fixed points of Caristi’s type mappings via w -distance

Fixexd point theory and applications

Satit Saejung¹  Kittipong Sitthikul¹ 

[1] Department of Mathematics, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand

关键词: Slight Modification;    Point Theorem;    Differential Geometry;    Additional Assumption;    Fixed Point Theorem;   

DOI  :  10.1186/s13663-014-0255-4

学科分类：数学（综合）

来源: SpringerOpen

【 摘 要 】

Motivated by fixed point theorems of Obama and Kuroiwa (Sci. Math. Jpn. 72(1), 41-48, 2010), we discuss their results with another, weaker assumption and obtain some estimating expressions. Furthermore, we also discuss the results with the lower semicontinuities of the dominated functions in place of the original orbital continuities of the mappings.

【 授权许可】

CC BY