Séminaire des Doctorants et Doctorantes

Hilbert's seventeenth problem -- A model theoretic proof

par Christian D'Elbée, Tingxiang Zou

Europe/Paris
405 (ENS Lyon)

405

ENS Lyon

Description
In this presentation, we will introduce some basic notions and tools in model theory, which, together with some elementary facts about real algebra, will give us an easy proof of Hilbert's seventeenth problem.