David Beltran

activity

20142023

most citedVariable coefficient Wolff-type inequalities and sharp local smoothing estimates for wave equations on manifolds

42 citations · 104 across the 15 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.CA2022★ 1 cited

Endpoint sparse domination for classes of multiplier transformations

David Beltran, Joris Roos, Andreas Seeger

We prove endpoint results for sparse domination of translation invariant multiscale operators. The results are formulated in terms of dilation invariant classes of Fourier multipli…

math.AP2022★ 5 cited

$L^{p} - L^{q}$ local smoothing estimates for the wave equation via $k$ -broad Fourier restriction

David Beltran, Olli Saari

We explore the connection between $k$ -broad Fourier restriction estimates and sharp regularity $L^{p} - L^{q}$ local smoothing estimates for the solutions of the wave equation in $\mathb…

Endpoint sparse domination for classes of multiplier transformations

Lp−Lq local smoothing estimates for the wave equation via k-broad Fourier restriction

$L^{p} - L^{q}$ local smoothing estimates for the wave equation via $k$ -broad Fourier restriction