Published 1995
| public
Journal Article
Higher order trace relations for Schrödinger operators
- Creators
- Gesztesy, F.
- Holden, H.
-
Simon, B.
- Zhao, Z.
Abstract
We extend the trace formula recently proven for general one-dimensional Schrödinger operators which obtains the potential V(x) from a function ξ(x, λ) by deriving trace relations computing moments of ξ(λ, x) dλ in terms of polynomials in the derivatives of V at x. We describe the relation of those polynomials to KdV invariants. We also discuss trace formulae for analogs of ξ associated with boundary conditions other than the Dirichlet boundary condition underlying ξ.
Additional Information
© 1995 World Scientific. Received: 14 November 1994. This material is based upon work supported by the National Science Foundation under Grant No. DMS-9101715. The Government has certain rights in this material. F.G. is indebted to the Department of Mathematical Sciences of the University of Trondheim, NTH, Norway, and the Department of Mathematics at Caltech Pasadena, CA for the hospitality extended to him in the summer of 1993. Support by the Norwegian Research Council for Science and the Humanities (NAVF) (F.G. and H.H.) and by Caltech (F.G.) is gratefully acknowledged.Additional details
- Eprint ID
- 81517
- Resolver ID
- CaltechAUTHORS:20170918-092925572
- DMS-9101715
- NSF
- Norwegian Research Council for Science and the Humanities (NAVF)
- Caltech
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2017-09-19Created from EPrint's datestamp field
- Updated
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2021-11-15Created from EPrint's last_modified field