International Journal of Mathematics and Mathematical Sciences
Volume 23 (2000), Issue 7, Pages 507-511
doi:10.1155/S0161171200002258
A theorem of Meir-Keeler type revisited
1Department of Mathematics, Gyeongsang National University, Chinju 660-701, Korea
2Department of Mathematics, Arignar Anna Govt. Arts College, Karaikal, (Pondicherry V. T.) 609605, India
3Department of Mathematics, Bradley University, Peoria, IL 61625, USA
Received 1 October 1998
Abstract
In 1993, the authors presented a fixed point theorem of
Meir-Keeler type. The proposed proof of a lemma—on which the
said theorem depends on—is invalid. In this note, we alter the
statement of this lemma and give a valid proof thereof, so that
the main result of the previous paper is still true.