Research Group:
Speaker:
Tiago Picon
Institution:
USP - Brazil
Schedule:
Thursday, November 7, 2019 - 16:00
Location:
Luigi Stasi Seminar Room, ICTP
Abstract:
In this lecture we present a new characterization of Hardy-Littlewood-Sobolev inequalities in $L^{1}$ norm for homogeneous linear differential operators with constant coefficients. Variants and applications are presented, in particular a version of $L^{1}$ Stein-Weiss inequality for vector fields.
This is joint work with Jorge Hounie (UFSCar - Brazil) and (work in progress) with Pablo De Napoli (UBA - Argentina).