Stampa

SEMINARI DI ANALISI MATEMATICA

Evento 

Titolo:
On Hardy's and Caffarelli, Kohn, Nirenberg's inequalites
Quando:
10.04.2018 11.30 h
Dove:
Palazzo Campana - Torino
Aula:
Aula Lagrange
Relatore:
Prof. Hoài-Minh Nguyên
Afferenza:
École Polytechnique Fédérale Lausanne
Proponente:
S. Terracini
Locandina:
Locandina

Descrizione

In this talk, I present (the full range of) Hardy's and Caffarelli, Kohn, Nirenberg's inequalites for fractional Sobolev spaces. I also mention their improvements in the classical setting where the information of the gradient is replaced by the one of some non-local, non-convex functionals used in the approximations of BV and Sobolev norms. Interestingly, the proofs of these results are quite simple and mainly based on the Poincare and Sobolev inequalities for an annulus. Assuming these inequalities, no integration by parts is required in the proofs. This is joint work with Marco Squassina.

Sede

Mappa
Sede:
Palazzo Campana   -   Sito web
Via:
Via Carlo Alberto, 10
Cap:
10123
Città:
Torino
Provincia:
To
Paese:
Paese: it

Descrizione

Dipartimento di Matematica, Università degli Studi di Torino