On matrices whose cosquares are diagonalizable and have real spectra

DOI10.15372/SJNM20220104zbMath1502.15009OpenAlexW4210577808MaRDI QIDQ5048435

Khakim D. Ikramov

Publication date: 16 November 2022

Published in: Сибирский журнал вычислительной математики (Search for Journal in Brave)

Full work available at URL: http://mathnet.ru/eng/sjvm796

zbMATH Keywords

congruencesimilarity transformationrational algorithmcosquarediagonalizability

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Hermitian, skew-Hermitian, and related matrices (15B57) Diagonalization, Jordan forms (15A20)

Cites Work

• Square roots of Hermitian matrices and a rational algorithm for checking their congruence
• Unnamed Item

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