5 citations · 12 across the 14 of their papers we have counts for
16 papers
Harmonic morphisms of sub-Riemannian Lie groups
Sebastiano Nicolussi Golo, Andrea Pinamonti, Ben Warhurst
We prove that harmonic morphisms between sub-Riemannian Lie groups are smooth, are symmetries of the sub-Riemannian Laplacian and are conformal submersions that satisfy a particula…
Equivalence of sub-Laplacian on Polarized groups
Antoni Kijowski, Sebastiano Nicolussi Golo, Ben Warhurst
We characterize smooth maps between sub-Riemannian Lie groups that commute with sub-Laplacians. We show they are sub-Riemannian conformal submersions. Our work clarifies the analys…
Harmonic Curves From Euclidean Domains to Heisenberg Group H1
Tomasz Adamowicz, Marco Capolli, Ben Warhurst
We define and study the harmonic curves on domains in into the first Heisenberg group . These are the -regular mappings which are critical points…
Moduli of Sub-Laplacians on the second Heisenberg group
Sebastiano Nicolussi Golo, Ben Warhurst
We solve the contact equivalence problem for generalised sub-Laplacians on $\He^2$ and show that the family of sub-Laplacians on $\He^2$ modulo contact equivalence, is parameterise…
Jet spaces on Carnot groups
Sebastiano Nicolussi Golo, Benjamin Warhurst
Jet spaces on have been shown to have a canonical structure of stratified Lie groups (also known as Carnot groups). We construct jet spaces over stratified Lie groups…
Schwarzians on the Heisenberg group
Tomasz Adamowicz, Ben Warhurst
We study various notions of the Schwarzian derivative for contact mappings in the Heisenberg group and introduce two definitions: (1) the CR Schwarzian derivative ba…