A simple proof of polar decomposition in pseudo-Euclidean geometry

Maciej P. Wojtkowski. "A simple proof of polar decomposition in pseudo-Euclidean geometry." Fundamenta Mathematicae 206.1 (2009): 299-306. <http://eudml.org/doc/283096>.

@article{MaciejP2009,
abstract = {We give a simple direct proof of the polar decomposition for separated linear maps in pseudo-Euclidean geometry.},
author = {Maciej P. Wojtkowski},
journal = {Fundamenta Mathematicae},
keywords = {polar decomposition; indefinite inner product},
language = {eng},
number = {1},
pages = {299-306},
title = {A simple proof of polar decomposition in pseudo-Euclidean geometry},
url = {http://eudml.org/doc/283096},
volume = {206},
year = {2009},
}

TY - JOUR
AU - Maciej P. Wojtkowski
TI - A simple proof of polar decomposition in pseudo-Euclidean geometry
JO - Fundamenta Mathematicae
PY - 2009
VL - 206
IS - 1
SP - 299
EP - 306
AB - We give a simple direct proof of the polar decomposition for separated linear maps in pseudo-Euclidean geometry.
LA - eng
KW - polar decomposition; indefinite inner product
UR - http://eudml.org/doc/283096
ER -