A
presto,
Ilaria Lucardesi
e Luigi Forcella
---------------------------------------------
Dear
all,
on
Thursday 6th May
at 5PM, in "Aula Seminari", for the Mathematical Analysis Seminar, we will have the pleasure of listening to Stefano Spirito (Università degli Studi dell'Aquila). The title
of the talk is
"Finite dimensional approximation of solutions of the 2D incompressible Euler equations".
Please find the abstract below.
See
you soon,
Ilaria
Lucardesi and Luigi Forcella
---------------------------------------------
Speaker: Stefano
Spirito (Università degli Studi dell'Aquila)
Title: Finite
dimensional approximation of solutions of the 2D incompressible Euler equations
Abstract: In
this talk we consider the approximation of solutions to the 2D Euler equations via a finite dimensional Galerkin methods. In particular, we will focus on the convergence in strong norms of the velocity and the vorticity. We will study the convergence in different
regularity settings, including the Yudovich class of weak solutions with bounded vorticity and we provide precise rates of convergence. We compare the results with the analogous ones available for the vanishing viscosity approximation and comment on differences
and similarities. The talk is based on joint works with L.C. Berselli (University of Pisa), G. Crippa (University of Basel), and G. Ciampa (University of L'Aquila).