Article ID Journal Published Year Pages File Type
6419412 Journal of Mathematical Analysis and Applications 2012 15 Pages PDF
Abstract

We describe the resonances and the eigenvalues of a periodic Jacobi operator with finitely supported perturbations. In the case of small diagonal perturbations we determine their asymptotics.

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Physical Sciences and Engineering Mathematics Analysis
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Resonances for periodic Jacobi operators with finitely supported perturbations
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