A simple proof of polar decomposition in pseudo-Euclidean geometry
Volume 206 / 2009
Fundamenta Mathematicae 206 (2009), 299-306
MSC: 15A23, 37D25, 37D30.
DOI: 10.4064/fm206-0-18
Abstract
We give a simple direct proof of the polar decomposition for separated linear maps in pseudo-Euclidean geometry.
