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N. N

Oberseminar Geometrie, Gruppen- und Modelltheorie:Abderezak Ould Houcine:Ampleness in the free group

Thursday, 03.05.2012 10:45 im Raum SR 1D

Mathematik und Informatik

Ampleness is a property that reflects the existence of geometric configurations behaving very much like projective space over a field. Pillay showed that the theory of the free group is 2-ample and conjectured that it not 3-ample. We show that the theory of the free group -and more generally the theory of any torsion-free hyperbolic group - is n-ample for any n. This is a joint work with Katrin Tent



Angelegt am Monday, 30.04.2012 08:58 von N. N
Geändert am Monday, 30.04.2012 08:59 von N. N
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