Fixed Point Theory and Applications
Volume 2010 (2010), Article ID 634109, 8 pages
doi:10.1155/2010/634109
On fixed points of maximalizing mappings in posets
S. Heikkilä
Department of Mathematical Sciences, University of Oulu, P.O. Box 3000, 90014 Oulu, Finland
Abstract
We use chain methods to prove fixed point results for maximalizing mappings in posets. Concrete examples are also presented.