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比利时vs摩洛哥足彩
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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
siyuan tang
indiana university
nontrivial time-changes of unipotent flows on quotients of lorentz groups
abstract:
the theory of unipotent flows plays a central role in homogeneous dynamics. time-changes are a simple perturbation of a given flow. in this talk, we shall discuss the rigidity of time-changes of unipotent flows. more precisely, we shall see how to utilize the branching theory of the complementary series, combining it with the works of ratner and flaminio-forni to get to our purpose.
host: brandon seward
january 13, 2022
12:00 pm
zoom id 967 4109 3409
email an organizer for the password
research areas
ergodic theory and dynamical systems****************************
