Wave equation and multiplier estimates on ax+b groups
Classical Analysis and ODEs
2007-05-23 v1 Analysis of PDEs
Abstract
Let L be the distinguished Laplacian on certain semidirect products of R by R^n which are of ax+b type. We prove pointwise estimates for the convolution kernels of spectrally localized wave operators for arbitrary time and scaling parameter.
Cite
@article{arxiv.math/0403476,
title = {Wave equation and multiplier estimates on ax+b groups},
author = {Detlef Mueller and Christoph Thiele},
journal= {arXiv preprint arXiv:math/0403476},
year = {2007}
}
Comments
31 pages