per il prossimo
evento del
ciclo dei Seminari di Analisi, giovedì 16
gennaio alle
17 in
Aula Magna, avremo
il piacere di ascoltare Stefano Modena (Gran Sasso Science Institute), che
terrà un seminario dal
titolo “Non-uniqueness and energy dissipation for 2D Euler equations with vorticity in Hardy spaces”.
Trovate l'abstract qui sotto.
Il seminario successivo sarà giovedì 23, con oratrice Filomena
De Filippis (Università di Parma). Seguiranno dettagli.
A
presto,
Ilaria
Lucardesi e Luigi Forcella
-----------------------------------
Dear
all,
on
Thursday
January16th at
5PM in
Aula Magna, for
the Mathematical Analysis Seminar, we will have the pleasure of listening to
Stefano
Modena (Gran Sasso Science Institute). The title of
the talk is
"Non-uniqueness and energy dissipation for 2D Euler equations with vorticity in Hardy spaces".
Please find the abstract below.
The following seminar will be on Thursday 23rd, with speaker Filomena De Filippis
(Università di Parma).
See
you soon,
Ilaria
Lucardesi and Luigi Forcella
-----------------------------------
Speaker: Stefano
Modena (Gran Sasso Science Institute)
Title: Non-uniqueness
and energy dissipation for 2D Euler equations with vorticity in Hardy spaces
Abstract: We
show by convex integration that uniqueness of solutions to the 2D incompressible Euler equations fails in the class of admissible (i.e. energy dissipating), compactly supported, $L^\infty_t L^2_x$ velocity fields having vorticity in the real Hardy space $H^p(\mathbb
R^2)$, for any $p \in (0,1)$.