Alessio Martini

most citedAlgebras of differential operators on Lie groups and spectral multipliers

30 citations · 30 across the 3 of their papers we have counts for

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math.AP2012

Sub-Finsler geometry and finite propagation speed

Michael G. Cowling, Alessio Martini

We prove a number of results on the geometry associated to the solutions of evolution equations given by first-order differential operators on manifolds. In particular, we consider…

math.AP2012

Weighted Plancherel estimates and sharp spectral multipliers for the Grushin operators

Alessio Martini, Adam Sikora

We study the Grushin operators acting on $R_{x^{'}}^{d_{1}} \times R_{x "}^{d_{2}}$ and defined by the formula \[ L=-\sum_{\jone=1}^{d_1}\partial_{x'_\jone}^2 - (\sum_{\jone=1}^{d_1}|x'_\…