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Ufimskii Matematicheskii Zhurnal, 2011, Volume 3, Issue 3, Pages 55–66
(Mi ufa102)
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This article is cited in 6 scientific papers (total in 6 papers)
Perturbation of the Shrödinger operator by a narrow potential
R. R. Gadyl'shin, I. Kh. Khusnullin Bashkir State Pedagogical University, Ufa, Russia
Abstract:
A discrete spectrum of the Schrödinger operator perturbed by a potential on the real line is studied. The potential depends on two small parameters. One of the parameters describes the length of the support of the potential and the inverse of the other parameter corresponds to the magnitude of the potential.
Keywords:
Schrödinger operator, perturbation, matching of asymptotic expansions.
Received: 26.08.2011
Citation:
R. R. Gadyl'shin, I. Kh. Khusnullin, “Perturbation of the Shrödinger operator by a narrow potential”, Ufa Math. J., 3:3 (2011)
Linking options:
https://www.mathnet.ru/eng/ufa102 https://www.mathnet.ru/eng/ufa/v3/i3/p55
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Statistics & downloads: |
Abstract page: | 440 | Full-text PDF : | 153 | References: | 85 | First page: | 2 |
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