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Meetings of the Moscow Mathematical Society
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Leaky quantum graphs and Robin billiards: discrete spectrum, asymptotic expansions, and magnetic effects Pavel Exner |
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Abstract: The subject of this talk are properties of the discrete spectrum several operator classes appearing in models of various quantum systems. They include Schrödinger operators with an attractive singular ‘potential’, supported by a geometric complex of codimension one. The simplest of them can be formally written as Language: English * Заседание будет проходить в конференц-зале МИАН! |