In this paper we consider an oval which is fixed by an irreduciblecollineation group whose order is divisible by four. Our main result, states that such a group contains non-trivial involutory perspectivities, hence a theorem of Hering describing such groups applies. The consequences of such a classification in the situation under consideration are analyzed in some detail.

Irreducible Collineation Groups fixing an Oval / Bonisoli, Arrigo; M. R., Enea; G., Korchmaros. - In: ABHANDLUNGEN AUS DEM MATHEMATISCHEN SEMINAR DER UNIVERSITAT HAMBURG. - ISSN 0025-5858. - STAMPA. - 69:(1999), pp. 259-264.

Irreducible Collineation Groups fixing an Oval

BONISOLI, Arrigo;
1999

Abstract

In this paper we consider an oval which is fixed by an irreduciblecollineation group whose order is divisible by four. Our main result, states that such a group contains non-trivial involutory perspectivities, hence a theorem of Hering describing such groups applies. The consequences of such a classification in the situation under consideration are analyzed in some detail.
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259
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Irreducible Collineation Groups fixing an Oval / Bonisoli, Arrigo; M. R., Enea; G., Korchmaros. - In: ABHANDLUNGEN AUS DEM MATHEMATISCHEN SEMINAR DER UNIVERSITAT HAMBURG. - ISSN 0025-5858. - STAMPA. - 69:(1999), pp. 259-264.
Bonisoli, Arrigo; M. R., Enea; G., Korchmaros
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11380/448442
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