Title of article
The Spectral Shift Function and the Invariance Principle
Author/Authors
Pushnitski، نويسنده , , Alexander، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
52
From page
269
To page
320
Abstract
The new representation formula for the spectral shift function due to F. Gesztesy and K. A. Makarov is considered. This formula is extended to the case of relatively trace class perturbations. The proof is based on the analysis of a certain new unitary invariant for a pair of self-adjoint operators.
Keywords
Invariance principle , Spectral flow , Spectral shift function , Scattering Matrix , Birman–Krein formula
Journal title
Journal of Functional Analysis
Serial Year
2001
Journal title
Journal of Functional Analysis
Record number
1550396
Link To Document