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Zhurnal Matematicheskoi Fiziki, Analiza, Geometrii [Journal of Mathematical Physics, Analysis, Geometry], 2008, Volume 4, Number 1, Pages 33–62
(Mi jmag84)
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This article is cited in 6 scientific papers (total in 6 papers)
Scattering theory for Jacobi operators with general step-like quasiperiodic background
I. Egorovaa, J. Michorbc, G. Teschlcd a Mathematical Division, B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, 47 Lenin Ave., Kharkiv, 61103, Ukraine
b Imperial College, 180 Queen's Gate, London SW7 2BZ, UK
c International Erwin Schrödinger Institute for Mathematical Physics, Boltzmanngasse 9, 1090 Wien, Austria
d Faculty of Mathematics, Nordbergstrasse 15, 1090 Wien, Austria
Abstract:
We develop direct and inverse scattering theory for Jacobi operators with step-like coeffscients which are asymptotically close to different finite-gap quasiperiodic coefficients on different sides. We give a complete characterization of the scattering data, which allow unique solvability of the inverse scattering problem in the class of perturbations with finite first moment.
Key words and phrases:
inverse scattering, Jacobi operators, quasiperiodic, step-like.
Received: 17.09.2007
Citation:
I. Egorova, J. Michor, G. Teschl, “Scattering theory for Jacobi operators with general step-like quasiperiodic background”, Zh. Mat. Fiz. Anal. Geom., 4:1 (2008), 33–62
Linking options:
https://www.mathnet.ru/eng/jmag84 https://www.mathnet.ru/eng/jmag/v4/i1/p33
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Abstract page: | 172 | Full-text PDF : | 66 | References: | 45 |
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