A. A. Fedotov, E. V. Shchetka, “Semiclassical Asymptotics of the Spectrum of the Subcritical Harper Operator”, Mat. Zametki, 2018, Volume 104, Issue 6,Pages <nobr>948–952</nobr>

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Mat. Zametki, 2018 Volume 104, Issue 6, Pages 948–952 (Mi mzm12189)

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Brief Communications

Semiclassical Asymptotics of the Spectrum of the Subcritical Harper Operator

A. A. Fedotov^a, E. V. Shchetka^b

^a Saint Petersburg State University
^b Chebyshev Laboratory, St. Petersburg State University, Department of Mathematics and Mechanics

Keywords: Harper operator, spectrum, semiclassics.

Received: 13.09.2018

DOI: 10.4213/mzm12189

English version: Mathematical Notes, 2018, 104:6, 933–938

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