A new spectral approach in the matrix algebra: trace pseudospectrum

DOI10.5269/BSPM.48313OpenAlexW4320926010MaRDI QIDQ6154660

Aref Jeribi, Kamel Mahfoudhi, Aymen Ammar

Publication date: 16 February 2024

Published in: Boletim da Sociedade Paranaense de Matemática (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.5269/bspm.48313

zbMATH Keywords

pseudospectrumcondition pseudospectrumdeterminant pseudospectrumtrace pseudospectrum

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Linear preserver problems (15A86)

Cites Work

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• Generalized determinant pseudo-spectrum of matrix pencils
• Generalised Spectra and Analytic Multivalued Functions
• A characterization of the essential approximation pseudospectrum on a Banach space
• The essential approximate pseudospectrum and related results
• Global Bifurcation from the Real Leading Eigenvalue of the Transport Operator
• Generalized trace pseudo-spectrum of matrix pencils
• Browder essential approximate pseudospectrum and defect pseudospectrum on a Banach space
• Spectral Theory and Applications of Linear Operators and Block Operator Matrices

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