A rational algorithm for checking the congruence of unitoid matrices

DOI10.15372/SJNM20210204OpenAlexW4234265724MaRDI QIDQ5048408

A. M. Nazari, 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/sjvm773

zbMATH Keywords

Pythagorean triplessimilaritycongruenceMaplecirculantsToeplitz decompositioncosquareindices of inertiaunitoid matrix (unitoid)

Mathematics Subject Classification ID

Numerical analysis (65-XX) Computer science (68-XX)

Cites Work

• On the Congruent Selection of Jordan Blocks from a Singular Square Matrix
• A generalization of Sylvester's law of inertia

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