Palestras e Seminários
06/12/2023
14:00
Online / à distância
Palestrante: Matheus Bortolan
Responsável: Estefani Moraes Moreira (estefani@usp.br)
Webinar on Evolution Equations and Dynamical Systems
In this work we construct a set that attracts a class of solutions of the 3D-Navier-Stokes equations in the weak topology of $L^2(\Omega)$. This set is also weakly compact and, considering this class of solutions, is invariant. We call this set the ``weak global attractor'' for the 3D-Navier-Stokes equations. To construct this set and this specific class of solutions we use the unique global solutions of a collection of ``globally modified Navier-Stokes equations''.
This is a joint work with Alexandre Carvalho (ICMC-USP), Pedro Marín-Rubio (Universidad de Sevilla) e José Valero (Universitas Miguel Hernández).
Link: No SITE