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Tag Archives: projectivization
Floating in the Einstein Universe
This post is the third chapter of the “Primer” saga, based on “A primer on the (2 + 1) Einstein universe” – a paper is written by five mathematicians, T. Barbot, V. Charette, T. Drumm, M. Goldmann, K. Melnick, … Continue reading
Posted in Compactified Minkowski space, Geometry
Tagged Einstein Universe, null cones, photons, projectivization
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