Lunes 14 de Agosto 2023 a las 12:00 hrs.,Sala de Seminarios, 5th floor, Beauchef 851
Speaker: Sameer Iyer, (University of California, Davis).
Title: Reversal in the Stationary Prandtl Equations.
Abstract: We investigate reversal and recirculation for the stationary Prandtl equations. Reversal describes the solution after the Goldstein singularity, and is characterized by spatio-temporal regions in which $u > 0$ and $u < 0$. The classical point of view of regarding the Prandtl equations as an evolution $x$ completely breaks down. Instead, we view the problem as a quasilinear, mixed-type, free-boundary problem. Joint work with Nader Masmoudi.
Venue: Online via Zoom /
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