Exponential Mixing Via Additive Combinatorics
Hot Topics: Interactions between Harmonic Analysis, Homogeneous Dynamics, and Number Theory March 03, 2025 - March 07, 2025
Location: SLMath: Eisenbud Auditorium, Online/Virtual
Primary Mathematics Subject Classification
No Primary AMS MSC
Secondary Mathematics Subject Classification
No Secondary AMS MSC
Exponential Mixing Via Additive Combinatorics
We describe an approach to the problem of exponential mixing of geodesic flows by connecting it to the following general dichotomy: for a given measure on Euclidean space, either its Fourier transform decays polynomially outside a very sparse set of frequencies, or a large subset of the support concentrates near proper subspaces at many scales.
Exponential Mixing Via Additive Combinatorics
Please report video problems to itsupport@slmath.org.
See more of our Streaming videos on our main VMath Videos page.