112 citations · 378 across the 30 of their papers we have counts for
3 papers · 1 filter
Wavelet Representation of Singular Integral Operators
Francesco Di Plinio, Brett D. Wick, Tyler Williams
This article develops a novel approach to the representation of singular integral operators of Calderón-Zygmund type in terms of continuous model operators, in both the classical a…
A metric approach to sparse domination
José M. Conde Alonso, Francesco Di Plinio, Ioannis Parissis +1
We present a general approach to sparse domination based on single-scale -improving as a key property. The results are formulated in the setting of metric spaces of homogeneou…
Directional square functions
Natalia Accomazzo, Francesco Di Plinio, Paul Hagelstein +2
Quantitative formulations of Fefferman's counterexample for the ball multiplier are naturally linked to square function estimates for conical and directional multipliers. In this a…