Spectral theory of Hamiltonian difference systems with almost constant coefficients

DOI10.1080/10236198.2011.611507zbMath1261.39001OpenAlexW2136052371MaRDI QIDQ4908666

Horst Behncke

Publication date: 6 March 2013

Published in: Journal of Difference Equations and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/10236198.2011.611507

zbMATH Keywords

absolutely continuous spectrumdichotomy conditionlinear Hamiltonian difference system

Mathematics Subject Classification ID

Linear difference equations (39A06)

Related Items (5)

On discrete symplectic systems: associated maximal and minimal linear relations and nonhomogeneous problems ⋮ Essential spectrum of singular discrete linear Hamiltonian systems ⋮ Resolvent and spectrum for discrete symplectic systems in the limit point case ⋮ Invariance of deficiency indices of second-order symmetric linear difference equations under perturbations ⋮ On the density of the minimal subspaces generated by discrete linear Hamiltonian systems

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• On the Titchmarsh‐Weyl Coefficients for Singular S‐Hermitian Systems I
• The remainder term in asymptotic summation of linear difference systems
• The spectrum of differential operators of order \(2n\) with almost constant coefficients

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