Tim Clausen: On the geometry of sharply 2-transitive groups
Thursday, 07.05.2020 11:00 im Raum via Zoom
We show that the geometry associated to certain non-split sharply 2-transitive
groups does not contain a proper projective plane. For a sharply 2-transitive
group of finite Morley rank we improve known rank inequalities for this
geometry and conclude that a sharply 2-transitive group of Morley rank 6 must
be of the form AGL_1(K) for some algebraically closed field K.
Angelegt am Monday, 04.05.2020 13:45 von Martina Pfeifer
Geändert am Monday, 04.05.2020 13:45 von Martina Pfeifer
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