Ax-Grothendieck Theorem

13 November 2013
10:30
Levon Haykazyan
Abstract
<p>(A simplified version of) Ax-Grothendieck Theorem states that every injective polynomial map from some power of complex numbers into itself is surjective. I will present a simple model-theoretical proof of this fact. All the necessary notions from model theory will be introduced during the talk. The only prerequisite is basic field theory.</p>