Rank-1 Matrix Differential Equations for Structured Eigenvalue Optimization.

DOI10.1137/22m1498735zbMath1520.65044arXiv2206.09338OpenAlexW4383955896MaRDI QIDQ6171373

Nicola Guglielmi, Unnamed Author, Christian Lubich

Publication date: 18 July 2023

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2206.09338

zbMATH Keywords

gradient systempseudospectral radiusstructured pseudospectrumpseudospectral abscissalow-rank dynamicsrank-1 perturbationsstructured matrix nearness problems

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Numerical optimization and variational techniques (65K10) Eigenvalues, singular values, and eigenvectors (15A18)

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