Professeur Slawomir Solecki Bernoulli Lecture - Compact Spaces and Logic
Event details
Date | 21.06.2018 |
Hour | 17:15 › 18:15 |
Speaker | Slawomir Solecki (Cornell University) |
Location | |
Category | Conferences - Seminars |
Fraïssé theory is a method in classical Model Theory of producing canonical limits of certain families of finite structures. For example, the random graph is the Fraïssé limit of the family of all finite graphs. It turns out that this method can be dualized, with the dualization producing projective Fraïssé limits, and applied to the study of compact metric spaces. I will describe recent results, due to several people, on connections between projective Fraïssé limits and the structure of some canonical compact spaces and their homeomorphism groups (the pseudoarc, the Menger curve, the Lelek fan, simplexes with the goal of developing a projective Fraïssé homology theory).
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Practical information
- General public
- Free
Organizer
- CIB
Contact
- Valérie Krier