Séminaires : Séminaire Géométrie et Théorie des Modèles

Equipe(s) : aa, lm, tga,
Responsables :Raf Cluckers, Georges Comte, Antoine Ducros, Tamara Servi
Email des responsables : antoine.ducros@imj-prg.fr, tamara.servi@imj-prg.fr
Salle :
Adresse :
Description

http://gtm.imj-prg.fr/

 

Pour recevoir le programme par e-mail, écrivez à : antoine.ducros@imj-prg.fr
 


Orateur(s) Sebastian Eterovic - U. Leeds,
Titre Generic solutions to systems of equations involving functions from arithmetic geometry
Date24/03/2023
Horaire16:00 à 17:30
Diffusion
Résume

In arithmetic geometry one encounters many important transcendental functions exhibiting interesting algebraic properties. Perhaps the most famous example of this is the complex exponential function, which is well-known to satisfy the definition of a group homomorphism. When studying these algebraic properties, a very natural question that arises is something known as the "existential closedness problem": when does an algebraic variety intersect the graph of the function in a Zariski dense set? 

In this talk I will introduce the existential closedness problem, we will review what is known about it, and I will present results about a strengthening of the problem where we seek to find a point in the intersection of the algebraic variety and the graph of the function which is generic in the algebraic variety.

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