作者
Aqeel Ahmad M. Imdad, Santosh Kumar
发表日期
2001
期刊
Radovi Matematicki
卷号
10
期号
2
页码范围
233-244
简介
The study of nonself multivalued contractions can be traced back to Assad and Kirk [5] and Assad [4] Itoh [10] extended the results presented in [4] and [5] for general type of contraction and contractive mappings. Khan [15] extended the results of Itoh [10] for a pair of multivalued generalized contractions and contractive mappings. In an attempt to prove hybrid fixed point theorems Ahmad and Imdad [1, 2] and Ahmad and Khan [3] proved several results on weakly commuting and compatible nonself generalized hybrid contraction in complete metrically convex metric spaces. In this paper we notice certain lapses in some recent hybrid fixed point theorems (cf.[1, 2, 3]) and the main aim of this paper is to present modified and sharpened versions of these results under improved conditions.
引用总数
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