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On the rank two geometries of the groups PSL(2; Q): Part II

par Buekenhout, Francis ;De Saedeleer, Julie ;Leemans, Dimitri
Référence Ars Mathematica contemporanea, 6, 2, page (365-388)
Publication Publié, 2013

Article révisé par les pairs

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Résumé :

We determine all firm and residually connected rank 2 geometries on which PSL(2, q) acts flag-transitively, residually weakly primitively and locally two-transitively, in which one of the maximal parabolic subgroups is isomorphic to A4, S4, A5, PSL(2, q') or PGL(2, q'), where q0 divides q' for some prime-power q. Copyright © 2013 DMFA Slovenije.