On the spectrum of a vector Schrödinger operator |
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| Authors: | R S Ismagilov A G Kostyuchenko |
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| Institution: | (1) Bauman Moscow State Technical University, Russia;(2) Moscow State University, Russia |
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| Abstract: | We consider the asymptotics of the spectrum of a Sturm-Liouville operator acting on a space of vector functions and show that this asymptotics is affected by “rotation” of eigenvectors of the potential. A similar result is obtained for a vector Schrödinger operator. |
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| Keywords: | Schr?dinger operator self-adjointness discrete spectrum counting function |
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