Graph Subspaces and the Spectral Shift Function
نویسندگان
چکیده
منابع مشابه
AbstractAbstr GRAPH SUBSPACES AND THE SPECTRAL SHIFT FUNCTION
We extend the concept of Lifshits–Krein spectral shift function associated with a pair of self-adjoint operators to the case of pairs of (admissible) operators that are similar to self-adjoint operators. An operator H is called admissible if: (i) there is a bounded operator V with a bounded inverse such that H = V −1 HV for some self-adjoint operator H; (ii) the operators H and H are resolvent ...
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ژورنال
عنوان ژورنال: Canadian Journal of Mathematics
سال: 2003
ISSN: 0008-414X,1496-4279
DOI: 10.4153/cjm-2003-020-7