Accession Number : ADA214356
Title : Fixed Points of Expansive Analytic Maps.
Descriptive Note : Technical rept.,
Corporate Author : ARMY BALLISTIC RESEARCH LAB ABERDEEN PROVING GROUND MD
Personal Author(s) : Egerland, Walter O. ; Hansen, Charles E.
Report Date : NOV 1989
Pagination or Media Count : 13
Abstract : It is well-known that non-expansive maps of a closed disk have a fixed point. Expansive maps of a closed disk need not have point. It is shown that an analytic quadratic and expansive map of a closed disk K always has a fixed point in K. (kr)
Descriptors : *POINTS(MATHEMATICS), *MAPS, DISKS.
Subject Categories : Numerical Mathematics
Distribution Statement : APPROVED FOR PUBLIC RELEASE