Spectral multipliers for a distinguished Laplacian on certain groups of exponential growth (A remark on the paper of M. Cowling et al.)
Tom 152 / 2002
Studia Mathematica 152 (2002), 125-130
MSC: 22E30, 43A15, 43A22.
DOI: 10.4064/sm152-2-2
Streszczenie
We study spectral multipliers for a distinguished Laplacian on certain groups of exponential growth. We obtain a stronger optimal version of the results proved in [cghm] and [ast].
