A Complex Orthogonal-Symmetric Analog of the Polar Decomposition

DOI10.1137/0608019zbMath0623.15006OpenAlexW2060898007WikidataQ56210979 ScholiaQ56210979MaRDI QIDQ3760669

Dipa Choudhury, Roger A. Horn

Publication date: 1987

Published in: SIAM Journal on Algebraic Discrete Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0608019

zbMATH Keywords

matrix square rootfactorizationpolar decompositioncomplex symmetric matrixcomplex orthogonal matrix

Mathematics Subject Classification ID

Factorization of matrices (15A23) Hermitian, skew-Hermitian, and related matrices (15B57)

Related Items (3)

Contragredient equivalence: A canonical form and some applications ⋮ Polar decompositions in finite dimensional indefinite scalar product spaces: General theory ⋮ An analogue of the relationship between SVD and pseudoinverse over double-complex matrices

Cites Work

• Matrix Analysis
• An analog of the singular value decomposition for complex orthogonal equivalence
• Square roots of complex matrices
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