2 papers
math.AP2005
Strichartz inequalities for the wave equation with the full Laplacian on the Heisenberg group
Giulia Furioli, Camillo Melzi, Alessandro Veneruso
We prove dispersive and Strichartz inequalities for the solution of the wave equation related to the full Laplacian on the Heisenberg group, by means of Besov spaces defined by a L…
math.CA2005
Littlewood-Paley decompositions and Besov spaces on Lie groups of polynomial growth
Giulia Furioli, Camillo Melzi, Alessandro Veneruso
We introduce a Littlewood-Paley decomposition related to any sub-Laplacian on a Lie group G of polynomial volume growth; this allows us to prove a Littlewood-Paley theorem in this…