ICMAM 2023: Dissipation, Decay and Hypocoercivity for Hyperbolic Systems

On October 14, 2023 our Head Prof. Enrique Zuazua will talk on “Dissipation, Decay and Hypocoercivity for Hyperbolic Systems” at the “ICMAM Latin America Satellite Conference on Analysis and PDE 2023” supported by the International Society for Analysis, its Applications and Computation (ISAAC) on October 10 – 14, 2023.

Abstract. We will discuss the time-asymptotic behavior of linear hyperbolic systems under lo- calized partial dissipation. We will show how the problem can be handled using Fourier analysis and propagation along characteristics. A sharp understanding of the decay rates requires the em- ployment of concepts in conttrol teorey, such as the classical rank condition for controllability. Avoiding the use of the Fourier transform in the proofs, something that is relevant when aiming for more general results, in particular for nonlinear systems, requires the use of hypocoercivity tools.

This talk is inspired on joint work with Karine Beauchard, Timothe ́e Crin-Barat, Ling-Yun Shou and Nicola De Nitti.

WHEN
Sat. October 14, 2023 at 15:00H (Berlin time).

WHERE
Online

Registration
A free registration is mandatory to attend this event.
Please register at: Registration form

* Registration is open until October 6, 2023.

Check the program at the official page of the event