Wave packet pseudomodes of twisted Toeplitz matrices

DOI10.1002/cpa.20034zbMath1055.15014OpenAlexW2037679372MaRDI QIDQ4810491

Lloyd N. Threfethen, S. Jonathan Chapman

Publication date: 16 August 2004

Published in: Communications on Pure and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://ora.ox.ac.uk/objects/uuid:014e3826-0f1e-417e-9e4f-b5455f9a9638

zbMATH Keywords

Toeplitz matrixcirculant matrixwave packetbanded matrixperiodic matrixpseudoeigenvectorpseudoeigenvalue

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Hermitian, skew-Hermitian, and related matrices (15B57)

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Uses Software

• Eigtool

Cites Work

• Introduction to large truncated Toeplitz matrices
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