Electronic Resource
Springer
Acta applicandae mathematicae
39 (1995), S. 315-333
ISSN:
1572-9036
Keywords:
35Q53
;
34L05
;
35P05
;
47A10
;
trace formulas
;
Schrödinger operators
;
Krein's spectral shift function
;
KdV hierarchy
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Abstract We review a variety of recently obtained trace formulae for (multidimensional) Schrödinger operators and indicate their connections with the KdV hierarchy in one dimension. Our principal new result in this paper concerns a set of trace formulae in 1 ⩽d ⩽ 3 dimensions related to point interactions.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00994640
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