Department of Mathematics

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Colloquium - Ozlem Beyarslan - Geometric Representation in the Theory of Pseudofinite Fields
Wednesday, 1. March 2017, 15:00 - 16:00

Ozlem Beyarslan's talk: Geometric Representation in the Theory of Pseudofinite Fields

 

Abstract: Groups which are attached to theories of fields, appearing in models of the theory as the automorphism groups of intermediate fields are called geometrically represented. We will discuss the concept ``geometric representation" in the case of pseudo finite fields. Then will show that any finite group which is geometrically represented in a pseudo-finite field must be abelian. This result also generalizes to bounded PAC fields. This is joint work with Zoe Chatzidakis.

 

Date: Wednesday, March 1, 2017
Time: 3pm
Room: TB 250

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