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On a fourth-order matrix method for computing polar decomposition

Farhad Khaksar Haghani
Fazlollah Soleymani
Organization: Department of Mathematics, Islamic Azad University
Journal / Anthology

Computational and Applied Mathematics
Year: 2015
Volume: 34
Issue: 1
Page range: 389-399

The purpose of this article is to study the construction of a higher-order matrix method for computing polar decomposition of any arbitrary matrix. It is shown analytically that the new method is convergent and possesses fourth order. The results of the paper are illustrated by numerical examples.

*Applied Mathematics
*Applied Mathematics > Computer Science