THE FINITE SECTION METHOD FOR DISSIPATIVE OPERATORS

DOI10.1112/S0025579314000126zbMath1297.47031OpenAlexW2075610738WikidataQ115180796 ScholiaQ115180796MaRDI QIDQ2874617

Serguei Naboko, Marco Marlettta

Publication date: 8 August 2014

Published in: Mathematika (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/s0025579314000126

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) General spectral theory of ordinary differential operators (34L05) General theory of ordinary differential operators (47E05) Eigenvalues, estimation of eigenvalues, upper and lower bounds of ordinary differential operators (34L15) Jacobi (tridiagonal) operators (matrices) and generalizations (47B36)

Related Items

Discrete spectra for some complex infinite band matrices, Bounds for Schrödinger operators on the half-line perturbed by dissipative barriers, Infinite-dimensional features of matrices and pseudospectra, Coburn's lemma and the finite section method for random Jacobi operators, Spectral enclosure and superconvergence for eigenvalues in gaps, Spectral inclusion and pollution for a class of dissipative perturbations

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