Open Access

Several fixed point theorems concerning -distance

Fixed Point Theory and Applications20042004:407015

Received: 21 October 2003

Published: 26 August 2004


Using the notion of -distance, we prove several fixed point theorems, which are generalizations of fixed point theorems by Kannan, Meir-Keeler, Edelstein, and Nadler. We also discuss the properties of -distance.

Authors’ Affiliations

Department of Mathematics, Physics, and Computer-Aided Science, Kyushu Institute of Technology, Kitakyushu, Japan


© Suzuki 2004