Vector- valued distributions and Hardy's uncertainty principle for operators
Classical Analysis and ODEs
2008-05-14 v1
Abstract
In this paper, we generalise Hardy's uncertainty principle to vector-valued functions, and hence to operators. The principle for operators can be formulated loosely by saying that the kernel of an operator cannot be localised near the diagonal if the spectrum is also localised.
Cite
@article{arxiv.0805.1807,
title = {Vector- valued distributions and Hardy's uncertainty principle for operators},
author = {Michael G. Cowling and Bruno Demange and Maddala Sundari},
journal= {arXiv preprint arXiv:0805.1807},
year = {2008}
}
Comments
10 pages