A. Ottazzi

activity

20102025

most citedSard Property for the endpoint map on some Carnot groups

67 citations · 84 across the 18 of their papers we have counts for

collaborators

Showing 2015Show all

2 papers · 1 filter

math.AP2015★ 8 cited

Spectral multipliers for sub-Laplacians on solvable extensions of stratified groups

Alessio Martini, Alessandro Ottazzi, Maria Vallarino

Let $G = N ⋊ A$ , where $N$ is a stratified group and $A = R$ acts on $N$ via automorphic dilations. Homogeneous sub-Laplacians on $N$ and $A$ can be lifted to left-i…

math.DG2015★ 67 cited

Sard Property for the endpoint map on some Carnot groups

Enrico Le Donne, Richard Montgomery, Alessandro Ottazzi +2

In Carnot-Caratheodory or sub-Riemannian geometry, one of the major open problems is whether the conclusions of Sard's theorem holds for the endpoint map, a canonical map from an i…