2004 Conference on Diff. Eqns. and Appl. in Math. Biology, Nanaimo,
BC, Canada.
Electron. J. Diff. Eqns., Conference 12, 2005, pp. 181188.
A common fixed point theorem for
commuting expanding maps on nilmanifolds
Roberto Tauraso
Abstract:
A selfmap f of a compact connected manifold M is expanding
if it locally expands distances with respect to some metric.
We consider the case when M is a nilmanifold and
we discuss a new common fixed point theorem for two expanding
maps which commute.
Published April 20, 2005.
Math Subject Classifications: 37F15, 57S30, 54M20.
Key Words: Expanding maps; nilmanifolds; fixed points.
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Dipartimento di Matematica
Universitá degli Studi di Roma "Tor Vergata"
Via della Ricerca Scientifica, 00133 Roma, Italy
email: tauraso@mat.uniroma2.it 
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