%0 Journal Article
%T The spectral shift function and the invariance principle
%A Alexander Pushnitski
%J Mathematics
%D 1999
%I arXiv
%X 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.
%U http://arxiv.org/abs/math/9911182v1