A simple proof of polar decomposition in pseudo-Euclidean geometry

Volume 206 / 2009

Maciej P. Wojtkowski Fundamenta Mathematicae 206 (2009), 299-306 MSC: 15A23, 37D25, 37D30. DOI: 10.4064/fm206-0-18


We give a simple direct proof of the polar decomposition for separated linear maps in pseudo-Euclidean geometry.


  • Maciej P. WojtkowskiDepartment of Mathematics and Informatics
    University of Warmia and Mazury
    Żołnierska 14
    10-561 Olsztyn, Poland

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