4 results
Zeroes of the spectral density of the periodic Schrödinger operator with Wigner–von Neumann potential
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- Journal:
- Mathematical Proceedings of the Cambridge Philosophical Society / Volume 153 / Issue 1 / July 2012
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- 13 December 2011, pp. 33-58
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- July 2012
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Spectral analysis of a class of hermitian Jacobi matrices in a critical (double root) hyperbolic case
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- Journal:
- Proceedings of the Edinburgh Mathematical Society / Volume 53 / Issue 1 / February 2010
- Published online by Cambridge University Press:
- 12 January 2010, pp. 239-254
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On the essential spectrum of a class of singular matrix differential operators. II. Weyl's limit circles for the Hain–Lüst operator whenever quasi-regularity conditions are not satisfied
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- Journal:
- Proceedings of the Royal Society of Edinburgh. Section A: Mathematics / Volume 138 / Issue 1 / February 2008
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- 05 February 2008, pp. 109-138
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- February 2008
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Wigner–von Neumann perturbations of a periodic potential: spectral singularities in bands
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- Journal:
- Mathematical Proceedings of the Cambridge Philosophical Society / Volume 142 / Issue 1 / January 2007
- Published online by Cambridge University Press:
- 12 February 2007, pp. 161-183
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- January 2007
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