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Spectral estimates for magnetic operators
journal contributionposted on 2023-06-08, 15:51 authored by Michael MelgaardMichael Melgaard, Gregory V Rozenblum
The well-known CLR-estimate for the number of negative eigenvalues of the Schrödinger operator $-\Delta+V$ is generalized to a class of second order magnetic operators, generalizing the magnetic Schrödinger operator. The cofficients in the magnetic operators are variable, they may be nonsmooth, unbounded and some degeneration is allowed.
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