Singular quadratic eigenvalue problems: linearization and weak condition numbers

DOI10.1007/s10543-023-00960-4OpenAlexW4320914435MaRDI QIDQ2685122

Ivana Šain Glibić, Daniel Kressner

Publication date: 19 February 2023

Published in: BIT (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2204.07424

zbMATH Keywords

linearizationpolynomial eigenvalue problemsingular eigenvalue problemsweak condition number

Mathematics Subject Classification ID

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

Related Items (3)

The \(\mathbb{DL}(P)\) vector space of pencils for singular matrix polynomials ⋮ Solving Singular Generalized Eigenvalue Problems. Part II: Projection and Augmentation ⋮ Invertible bases and root vectors for analytic matrix-valued functions

Uses Software

• JDQR
• mctoolbox
• JDQZ

Cites Work

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