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Dirac operators with periodic δ-interactions: Spectral gaps and inhomogeneous Diophantine approximation
Kazushi Yoshitomi
Source: Michigan Math. J. Volume 58, Issue 2 (2009), 363-384.
Primary Subjects: 34B37, 34L15, 34L40
Secondary Subjects: 11J20
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Permanent link to this document: http://projecteuclid.org/euclid.mmj/1250169066
Digital Object Identifier: doi:10.1307/mmj/1250169066
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