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Results for: Creator / Instructor Masmoudi, Nader Remove constraint Creator / Instructor: Masmoudi, Nader Language English Remove constraint Language: English Resource Type Video Remove constraint Resource Type: Video Year 2023 Remove constraint Year: 2023

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    PolyU-PDE distinguished lecture series: reversal in the stationary Prandtl equations

    PolyU-PDE distinguished lecture series: reversal in the stationary Prandtl equations

    We investigate reversal and recirculation for the stationary Prandtl equations. Reversal describes the solution after the Goldstein singularity, and is characterized by regions in which u > O and u < 0. The classical point of view of regarding the Prandtl equations as an evolution equation in x completely breaks down since u changes sign. Instead, we view the problem as a quasilinear, mixed-type, free-boundary problem. This is a joint work with Sameer Iyer.
    Event date: 14/3/2023
    Speaker: Prof. Nader Masmoudi (New York University)
    Hosted by: Department of Applied Mathematics

    Subjects:
    Mathematics and Statistics
    Keywords:
    Fluid dynamics -- Mathematical models
    Resource Type:
    Video