Continuous spectra and numerical eigenvalues

DOI10.1016/j.mcm.2011.06.037zbMath1235.65132OpenAlexW2031641815MaRDI QIDQ409965

Oksana Guba, Jens Lorenz

Publication date: 15 April 2012

Published in: Mathematical and Computer Modelling (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.mcm.2011.06.037

zbMATH Keywords

continuous spectrumeigenvalue problemsQR algorithm

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25) Error analysis and interval analysis (65G99)

Related Items (3)

Dispersive hydrodynamics in non-Hermitian nonlinear Schrödinger equation with complex external potential ⋮ Embedding dynamical networks into distributed models ⋮ Emergence of self-excited oscillations in flows of inviscid fluids in a channel

Cites Work

• Unnamed Item
• Convergence of Green's functions of ordinary differential equations
• Eigenvalues and pseudo-eigenvalues of Toeplitz matrices
• Absolute and convective instabilities of waves on unbounded and large bounded domains
• Stability of viscous shocks on finite intervals
• The Asymptotic Spectra of Banded Toeplitz and Quasi-Toeplitz Matrices
• Using Root Functions for Eigenvalue Problems of Ordinary Differential Operators
• Structured condition numbers of large Toeplitz matrices are rarely better than usual condition numbers
• Stability of traveling waves: dichotomies and eigenvalue conditions on finite intervals
• Pseudospectra of the Convection-Diffusion Operator

This page was built for publication: Continuous spectra and numerical eigenvalues