Geodesic
Autotopism groups of cyclic semifield planes
Journal of Algebraic Combinatorics, Tome 34 (2011) no. 4, pp. 641-669.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: In this article we investigate the autotopism group of the so-called cyclic semifield planes. We show that the group generated by the homology groups of the nuclei is already the full group of autotopisms that are linear with respect to the nuclei. The full autotopism group is also computed with the exception of one special subcase.
Keywords: keywords semifield, autotopism group, finite plane 
@article{JAC_2011__34_4_a4,
     author = {Dempwolff, Ulrich},
     title = {Autotopism groups of cyclic semifield planes},
     journal = {Journal of Algebraic Combinatorics},
     pages = {641--669},
     publisher = {mathdoc},
     volume = {34},
     number = {4},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2011__34_4_a4/}
}
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Dempwolff, Ulrich. Autotopism groups of cyclic semifield planes. Journal of Algebraic Combinatorics, Tome 34 (2011) no. 4, pp. 641-669. http://geodesic.mathdoc.fr/item/JAC_2011__34_4_a4/