Notice
L. Liechti - Minimal dilatations on nonorientable surfaces
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Descriptif
We discuss the problem of finding the minimal dilatation among pseudo-Anosov mapping classes on
a fixed closed surface. In particular, for every nonorientable closed surface of even genus, we consider a
simple candidate which conjecturally minimises the dilatation among pseudo-Anosov mapping classes
with an orientable invariant foliation. This is joint work with Balázs Strenner.
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