5 citations · 6 across the 3 of their papers we have counts for
3 papers
math.CA2005★ 1 cited
L^p-spectral multipliers for the Hodge Laplacian acting on 1-forms on the Heisenberg group
Detlef Müller, Marco M. Peloso, Fulvio Ricci
We prove that, if Δ_1 is the Hodge Laplacian acting on differential 1-forms on the (2n+1)-dimensional Heisenberg group, and if m is a Mihlin-Hörmander multiplier on the positive ha…
math.AP2004
Spectral projections for the twisted Laplacian
Herbert Koch, Fulvio Ricci
The twisted Laplacian in the d=2n dimensional Euclidean space has the spectrum n+2k, k a nonnegative integer. We find sharp asymptotic bounds of the norm of the projection to the e…
math.CA2003★ 5 cited
Littlewood-Paley decompositions and Besov spaces related to symmetric cones
D. Bekolle, A. Bonami, G. Garrigos +1
Starting from a Whitney decomposition of a symmetric cone , analog to the dyadic partition of the positive real line, in this paper we develop an adapted Little…