Séminaires : Séminaire de Logique Lyon-Paris

Equipe(s) : lm,
Responsables :O. Finkel, A. Khélif, S. Rideau, T. Tsankov, A. Vignati
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Salle : Zoom ID: 824 8220 9628; s'inscrire à la liste ou contacter silvain.rideau@imj-prg.fr pour le mot de passe.
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Orateur(s) Andrés Villaveces - Universidad Nacional - Bogotá,
Titre Around the model theory of modular invariants.
Date16/10/2017
Horaire15:10 à 16:10
Diffusion
RésumeThe model theoretic analysis of the j-function has taken two apparently different paths in recent years. One of these has been inspired by arithmetic geometric considerations, has been done in infinitary logic and has produced some categoricity results (Harris). The other one (due initially to Freitag and Scanlon, later Aslanyan) has focused on the differential equations satisfied by the j-function. I will describe these two approaches, as well as some recent lines of generalization. The last part is joint work with Alex Cruz.
SalleZoom ID: 824 8220 9628; s'inscrire à la liste ou contacter silvain.rideau@imj-prg.fr pour le mot de passe.
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