A fixed point theorem on banach space and its applications

A fixed point theorem on banach space and its applications

In Section 1 of this paper we have extended the results on fixed point of operators on Ba­ nach. spaces of Bernfeld, Lakshmikantham and Reddy and Som for two set-valued mappings. In the proof of our theorems we have introduced a generalized version of a contrative type cön- dition. In Section

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  • Ankara Üniversitesi Communications, Series A1:Mathematics and Statistics