L. Fontana

activity

19962024

most citedMoser-Trudinger and Beckner-Onofri's inequalities on the CR sphere

10 citations · 20 across the 12 of their papers we have counts for

collaborators

Showing 2012Show all

2 papers · 1 filter

math.NT2012

Self-intersections of the Riemann zeta function on the critical line

William Banks, Victor Castillo-Garate, Luigi Fontana +1

We show that the Riemann zeta function ζ has only countably many self-intersections on the critical line, i.e., for all but countably many z in C the equation ζ(1/2+it)=z has at mo…

math.FA2012

Optimal limiting embeddings for $Δ$ -reduced Sobolev spaces in $L^{1}$

Luigi Fontana, Carlo Morpurgo

We prove sharp embedding inequalities for certain reduced Sobolev spaces that arise naturally in the context of Dirichlet problems with $L^{1}$ data. We also find the optimal target…

Self-intersections of the Riemann zeta function on the critical line

Optimal limiting embeddings for Δ-reduced Sobolev spaces in L1

Optimal limiting embeddings for $Δ$ -reduced Sobolev spaces in $L^{1}$