比利时vs摩洛哥足彩
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university of california san diego
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math 211b - group actions seminar
samantha fairchild
max planck institute
shrinking rates of horizontal gaps for generic translation surfaces
abstract:
a translation surface is given by polygons in the plane, with sides identified by translations to create a closed riemann surface with a flat structure away from finitely many singular points. understanding geodesic flow on a surface involves understanding saddle connections. saddle connections are the geodesics starting and ending at these singular points and are associated to a discrete subset of the plane. to measure the behavior of saddle connections of length at most $r$, we obtain precise decay rates as $r$ goes to infinity for the difference in angle between two almost horizontal saddle connections. this is based on joint work with jon chaika.
host: brandon seward
january 26, 2023
10:00 am
zoom id 967 4109 3409
email an organizer for the password
research areas
ergodic theory and dynamical systems****************************
