Uploaded April 2025 | Updated September 2026, 3 hours ago

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A short account of the famous interaction with E. Cartan. My paper on the subject: arxiv.org/abs/gr-qc/9612061
My translation of Einsteins papers: arxiv.org/abs/physics/0503046

Mind also my backup channel:
odysee.com/@TheMachian:c
My books: amazon.com/Alexander-Unzicker/e/B00DQCRYYY