A generalized Hermite-Biehler theorem and non-Hermitian perturbations of Jacobi matrices

DOI10.1016/j.jmaa.2024.128241OpenAlexW4391973197MaRDI QIDQ6126773

Rostyslav Kozhan, Mikhail Tyaglov

Publication date: 10 April 2024

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jmaa.2024.128241

zbMATH Keywords

zerospolynomialsHermite-Biehler theorem

Mathematics Subject Classification ID

Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Polynomials and rational functions of one complex variable (30C10)

Cites Work

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