Ergodic theorems, spectral gap, and counting lattice points
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- Alex Gorodnik, Bristol
- Tuesday 13 May 2008, 16:00-17:00
- MR13, CMS.
If you have a question about this talk, please contact Ben Green.
The problem of counting lattice elements in locally compact
groups is a natural generalization of such classical results
as the asymptotics for the number of lattice points in the Euclidean
or hyperbolic plane. We will describe a general approach to
such counting problems based on ergodic theory, which has the
advantage of providing good error estimates uniformly over
families of subgroups satisfying property (tau). Based on joint work
with Amos Nevo.
This talk is part of the Discrete Analysis Seminar series.
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