Fixed Point Theory and Applications
Volume 2004 (2004), Issue 1, Pages 13-20
doi:10.1155/S1687182004311046

Fixed point theory on extension-type spaces and essential maps on topological spaces

Donal O'Regan

Department of Mathematics, National University of Ireland, Galway, Ireland

Abstract

We present several new fixed point results for admissible self-maps in extension-type spaces. We also discuss a continuation-type theorem for maps between topological spaces.