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
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Orateur(s) Matthew de Brecht - Kyoto University,
Titre Quasi-Polish spaces as spaces of ideals, with applications to computable topology
Date27/01/2021
Horaire14:00 à 15:15
Diffusion
RésumeWe give a brief introduction to quasi-Polish spaces, which are a class of well-behaved countably based $T_0$-spaces that generalize both Polish spaces and $\omega$-continuous domains. We then present more recent results on a characterization of quasi-Polish spaces as spaces of ideals of a transitive relation on a countable set, and investigate some applications of this characterization to computable topology.
Salle1013
AdresseSophie Germain
© IMJ-PRG