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Erschienen in:

01.09.2017

Square roots of \({3\times 3}\) matrices

verfasst von: Mehdi Ashkartizabi, Mina Aminghafari, Adel Mohammadpour

Erschienen in: Calcolo | Ausgabe 3/2017

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Abstract

We find square roots of a complex-valued matrix \(A_{3 \times 3}\) using equation \(B^{2}=A\). The proposed method is faster than Higham’s method and provides up to 8 square roots with less relative residual and error.

Nächster Artikel Numerical validation for systems of absolute value equations

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Titel: Square roots of matrices
verfasst von: Mehdi Ashkartizabi
Mina Aminghafari
Adel Mohammadpour
Publikationsdatum: 01.09.2017
Verlag: Springer Milan
Erschienen in: Calcolo / Ausgabe 3/2017
Print ISSN: 0008-0624
Elektronische ISSN: 1126-5434
DOI: https://doi.org/10.1007/s10092-016-0202-3

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