Séminaires : Séminaire Général de Logique

Equipe(s) : lm,
Responsables :S. Anscombe, A. Khélif, A. Vignati
Email des responsables : sylvy.anscombe@imj-prg.fr, vignati@imj-prg.fr
Salle : 1013
Adresse :Sophie Germain
Description

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Orateur(s) Zoltán Vidnyánszky - ,
Titre Bases for Borel graphs of large chromatic number
Date10/03/2021
Horaire16:00 à 17:15
Diffusion https://u-paris.zoom.us/rec/share/oCv-gMR9sWcb9a29BaiX45fu1CFtLcnqH54Ne1Kb9lBGsD7uM-o8f-GF8DdDBwTc.ZWF-J75YydjF_V8w
RésumeThe first part of my talk will be an introduction to the field of Borel combinatorics. I will survey some of the most important results and discuss the connections to other fields. In the second part, I will talk about the structure of the collection of graphs with large Borel chromatic number, and whether it is possible to simply characterize them.
Salle1013
AdresseSophie Germain
© IMJ-PRG