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20072026
most citedA Survey on the Krein-von Neumann Extension, the corresponding Abstract Buckling Problem, and Weyl-Type Spectral Asymptotics for Perturbed Krein Laplacians in Nonsmooth Domains

53 citations · 156 across the 22 of their papers we have counts for

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Showing 2014Show all

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math-ph2014

Extended States for the Schrödinger Operator with Quasi-periodic Potential in Dimension Two

Yulia Karpeshina, Roman Shterenberg

We consider a Schrödinger operator in dimension two with a quasi-periodic potential . We prove that the absolutely continuous spectrum of contains a…

math-ph2014★ 8 cited

Complete asymptotic expansion of the spectral function of multidimensional almost-periodic Schrodinger operators

Leonid Parnovski, Roman Shterenberg

We prove the complete asymptotic expansion of the spectral function (the integral kernel of the spectral projection) of a Schrodinger operator acting in when the pot…