Fixed Point Theory and Applications
Volume 2007 (2007), Article ID 34248, 8 pages
doi:10.1155/2007/34248
Existence and data dependence of fixed points and strict fixed points for contractive-type multivalued operators
Cristian Chifu1
and Gabriela Petruşel Sel2
1Department of Business, Faculty of Business, Babeş-Bolyai University Cluj-Napoca, Horea 7, Cluj-Napoca 400174, Romania
2Department of Applied Mathematics, Faculty of Mathematics and Computer Science, Babeş-Bolyai University Cluj-Napoca, Kogă\ln iceanu 1, Cluj-Napoca 400084, Romania
Abstract
The purpose of this paper is to present several existence and data dependence results of the fixed points of some multivalued generalized contractions in complete metric spaces. As for application, a continuation result is given.