Wednesday, November 29, 2023 - 16:00 in ZOOM - Video Conference
Landau damping near the Poisson equilibrium in $R^3$
A talk in the Oberseminar Analysis series by
Klaus Widmayer from Uni Zürich
| Abstract: |
Landau damping is nowadays regarded as a crucial stabilizing effect in the dynamics of hot plasmas. Its mathematical understanding, however, is still in its infancy. This talk begins with a discussion of stabilizing mechanisms in the linearized Vlasov-Poisson equations near a class of homogeneous equilibria on $\mathbb{R}^3$, showing how both oscillatory and damping effects arise. We then explain how these mechanisms imply a nonlinear stability result in the specific setting of the Poisson equilibrium.
This is based on joint work with A. Ionescu, B. Pausader and X. Wang.
Zoom Meeting ID: 657 3256 4083
Passcode: 816347
$\href{https://uni-bielefeld.zoom-x.de/j/65732564083?pwd=YVordDhHY1dQeUJ6OWNqVHZqR2Z1Zz09}{\textbf{Join Zoom Meeting}}$
Within the CRC this talk is associated to the project(s): A1 |
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