An Integer-Valued Version of the Birman-Krein Formula

被引:2
|
作者
Pushnitski, A. B. [1 ]
机构
[1] Kings Coll London, Dept Math, London, England
关键词
Birman-Krein formula; spectral projections; index; scattering matrix; SPECTRAL SHIFT FUNCTION; H-LAMBDA-W; SCHRODINGER-OPERATORS; EIGENVALUE BRANCHES; GAPS; PROJECTIONS; SIGMA(H); BOUNDS; INDEX; FLOW;
D O I
10.1007/s10688-010-0041-y
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
An identity in abstract scattering theory is discussed. This identity can be interpreted as an integer-valued version of the Birman-Krein formula.
引用
收藏
页码:307 / 312
页数:6
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