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| SEMINARS |
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Scientific seminar on the differential and functional differential equations
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On the spectral theory of 1D Schrödinger and Dirac operators with point interactions and quantum graphs. M. M. Malamud Nikol'skii Mathematical Institute of Peoples' Friendship University of Russia, Moscow |
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Abstract: We will consider certain spectral properties of three classical operators: 1. one dimensional Schrödinger operators with point interactions; 2. 1D Dirac operators with point interactions; 3. quantum graphs. A connection of two first classes of operators with certain classes of Jacobi matrices will be discussed. A connection of quantum graphs with discrete graphs will be discussed too. |
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