An integer-valued version of the Birman-Krein formula
Spectral Theory
2010-06-04 v1 Functional Analysis
Abstract
We discuss an identity in abstract scattering theory which can be interpreted as an integer-valued version of the Birman-Krein formula.
Cite
@article{arxiv.1006.0639,
title = {An integer-valued version of the Birman-Krein formula},
author = {Alexander Pushnitski},
journal= {arXiv preprint arXiv:1006.0639},
year = {2010}
}
Comments
8 pages, Latex. To appear in the M.Sh.Birman memorial issue of Functional Analysis and Its Applications