Ciclo de Palestras – UAMat/UFCG
Título: Fractional inequalities in $L^{1}$ norm and applications
Tiago Henrique Picon (USP)
06 de dezembro de 2022 – 16h00 (horário de Brasília)
Local: Auditório da UAMat
Resumo: In this talk, we investigate the limit case $p=1$ for a class of fractional inequalities including a version of Stein–Weiss inequality for a special class of vector fields. As application, we present new results on solvability of the equation $A^{*}(D)f=\mu$ for $f \in L^{\infty}$ and nonnegative measure data $\mu$ associated to an elliptic homogeneous differential operator $A(D)$.
This is joint work with Victor Biliatto (UFSCar) and Prof. Pablo De Nápoli (Universidad de Buenos Aires – Argentina).