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Die Projektivitätengruppe der Moulton-Ebenen

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Abstract

The group of projectivities is calculated for the Moulton-Planes Mk, k>1: it does not depend on k and consists of all “piecewise projective” mappings of the circle onto itself.

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Literature

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Authors and Affiliations

  1. Mathematisches Seminar der Universität, Olshausenstraβe 40-60, D 2300, Kiel 1

    Dieter Betten

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  1. Dieter Betten
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Betten, D. Die Projektivitätengruppe der Moulton-Ebenen. J Geom 13, 197–209 (1979). https://doi.org/10.1007/BF01919755

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  • DOI: https://doi.org/10.1007/BF01919755

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