Volume 25 • Number 1 • 2002
 
On Common Fixed Point Theorem of Four Mappings
Sushil Sharma and P.C. Patidar
Abstract. In this paper we shall prove common fixed point theorems for four mappings in complete metric space. Our theorems generalize results of Banach [1], Kannan [5], Fisher [4] and Chatterjee [2].

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