Abstract
In [2] the group of projectivities of the Moulton planes was derived. The determination of the groups of projectivities of other 2-dimensional topological projective planes seems to be very difficult. However, for a certain class of 4-dimensional translation planes the groups of projectivities are described in the article.
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Literaturverzeichnis
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Betten, D. Die Projektivitätengruppe einer Klasse 4-dimensionaler Translationsebenen. J Geom 21, 19–32 (1983). https://doi.org/10.1007/BF01918127
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DOI: https://doi.org/10.1007/BF01918127