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Colloquium Talk: On local energy decay for large solutions of the Zakharov-Kuznetsov equation

This is a past event.

Tuesday, May 25, 2021 at 3:45pm to 4:45pm

Virtual Event

This is a joint event with Applied Math Seminar and Graduate Student Seminar.

Speaker: Dr. Argenis Mendez, University of Chile

Title: On local energy decay for large solutions of the Zakharov-Kuznetsov equation

Abstract: In this talk we consider the Zakharov-Kuznetsov -(ZK) equation. In Physics, the ZK equation arises as an asymptotic model of wave propagation in a magnetized plasma. The ZK model is globally well-posed in L 2 for d = 2 and d = 3. In this talk we will show a local energy decay of global solutions. We also prove local decay for H1. As a byproduct, our results extend decay properties for KdV and quartic KdV equations proved recently. This is a work in collaboration with: Claudio Muñoz (Universidad de Chile), Juan Carlos Pozo (Universidad de Chile) and Felipe Poblete (Universidad Austral de Chile).

Dial-In Information

Meeting ID: 996 9348 8000

Passcode: FIU2021

Event Type

Academics, Lectures & conferences

Audience

Students, Faculty & Staff

Website

https://case.fiu.edu/mathstat/seminar...

Department
Department of Mathematics and Statistics
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