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On the Spectrum Discreteness for the Magnetic Schrodinger Operator on Quantum Graphs

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The aim of this work is to study the discreteness of the spectrum of the Schr¨odinger operator on infinite quantum graphs in a magnetic field. The problem was solved on a set of quantum graphs of a special kind.

Abstract

The aim of this work is to study the discreteness of the spectrum of the Schr¨odinger operator on infinite quantum graphs in a magnetic field. The problem was solved on a set of quantum graphs of a special kind.

참고문헌 (16)

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  11. M. O. Kovaleva, "On Molchanov’s condition for the spectrum discreteness of a quantum graph Hamiltonian with δ-coupling", Rep. Math. Phys, 76(2), pp.171~178 (2015)
  12. A. M. Molchanov, "On conditions of spectrum discreteness for self-adjoint differential operators of second order", Proc. Moscow Math. Soc, 2, pp.169~199 (1953)
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