Nguyen Van Dung, Adrian Petruşel. On iterated function systems consisting of Kannan maps, Reich maps, Chatterjea type maps, and related results (2017). Journal of Fixed Point Theory and Applications, In Press. DOI: 10.1007/s11784-017-0419-z. (ISI, IF = 0.54)

Ngày: 18/11/2017

Abstract

In this paper we will point out an error in proving some results on finite iterated function systems consisting of Kannan maps, Reich maps and Chatterjea type maps. In this respect, some counter-examples are given. We also answer some open questions on iterated function systems consisting of contractive maps of Reich type and we present revisions of some theorems on iterated function systems consisting of Kannan, Reich and Chatterjea type maps, by adding a commutativity assumption on the maps.

Link: http://dx.doi.org/10.1007/s11784-017-0419-z