The Lyapunov function for Schrödinger operators with a periodic matrix potential (original) (raw)

The Lyapunov function for Schrödinger operators with a periodic 2x2 matrix potential

Evgeny Korotyaev

arXiv (Cornell University), 2005

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The Lyapunov function for Schr�dinger operators with a periodic 2 � 2 matrix potential

Evgeny Korotyaev

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Evgeny Korotyaev

International Mathematics Research Notices, 2012

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Journal d'Analyse Mathématique, 2005

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Mathematical physics. — A criterion for the reality of the spectrum of PT -symmetric Schrödinger operators with complex-valued periodic potentials, by EMANUELA CALI

E. Caliceti

2008

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The numerical spectrum of a one-dimensional Schrödinger operator with two competing periodic potentials

Laurent Gosse

Communications in Mathematical Sciences, 2007

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E. Caliceti, S. Graffi

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Nonlinear Analysis: Real World Applications, 2002

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Spectral estimates for periodic fourth order operators

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Ian Wood

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Victor Nistor

Journal of Mathematical Physics, 2008

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

Yulia Karpeshina

Memoirs of the American Mathematical Society, 2019

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Journal of Functional Analysis, 2004

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