Скачать или смотреть Alexandru Ionescu - On the Wave Turbulence Theory of 2D Gravity Water Waves

I will talk about some recent work on the problem of establishing rigorously a wave turbulence theory for water waves systems. This is a classical problem in Mathematical Physics, going back to pioneering work of Hasselmann. To address it we propose a new mechanism, based on a combination of two main ingredients: (1) deterministic energy estimates for all solutions that are small in $L^\infty$-based norms, and
(2) probabilistic arguments aimed at understanding propagation of randomness on long time intervals.
This is joint work with Yu Deng and Fabio Pusateri.

Alexandru Ionescu (Princeton University)

===

Find this and many more scientific videos on https://www.carmin.tv/ - a French video platform for mathematics and their interactions with other sciences offering extra functionalities tailored to meet the needs of the research community.

===