A characterization of Clifford parallelism by automorphisms

Preprint, Other literature type English OPEN
Löwen, Rainer;
  • Publisher: MSP
  • Journal: issn: 2640-7337
  • Related identifiers: doi: 10.2140/iig.2019.17.43
  • Subject: Clifford parallelism | automorphism group | 51H10 | 51A15 | 51M30 | 51H10, 51A15, 51M30 | topological parallelism | Mathematics - Geometric Topology

Betten and Riesinger have shown that Clifford parallelism on real projective space is the only topological parallelism that is left invariant by a group of dimension at least 5. We improve the bound to 4. Examples of different parallelisms admitting a group of dimension... View more
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