[Settfa] Prague NCG&T Seminar. 5.12.2023 Laurent Cantier, UAB and IMCAS: Fraïssé Theory for Cuntz semigroups

[Karen Strung]

Dear all, 

(Apologies to those who receive this twice) We hope you will join us for tomorrow's seminar, 5 December, 16.00 CET:  

Laurent Cantier, UAB and Czech Academy of Sciences, Fraïssé Theory for Cuntz semigroups <https://ncgandtprague.wordpress.com/2023/11/29/5-december-2023-laurent-cantier-ua-barcelona-and-czech-academy-of-sciences/>

This talk will take place in the blue seminar room, back building Žitná 25, and on Zoom.

We introduce a (categorical) Fraïssé theory applied to the category of abstract Cuntz semigroups, drawing inspiration from Kubiś' approach for metric-enriched categories. Throughout the discussion, we will explore metric properties available within the Hom-sets of Cu-morphisms, including concepts like Cauchy sequences and approximate intertwinings. Lastly, we will illustrate instances of Cu-semigroups that naturally emerge as Fraïssé limits.

Join Zoom Meeting

https://cesnet.zoom.us/j/91975183920?pwd=SGdlRUhLS21HUnVFTXBKcE1vYXlrQT09

Meeting ID: 919 7518 3920
Passcode: 102707 

Best wishes,
Karen Strung, on behalf of the organizers of the NCG&T Seminar

To be added to our seminar mailing list, please send an email to praguencgt at gmail.com


-- 
Noncommutative Geometry and Topology Seminar, Prague
Organisers: Tristan Bice, Karen Strung (Institute of Mathematics, Czech Academy of Sciences), Réamonn Ó Buachalla, Petr Somberg (Faculty of Physics and Mathematics, Charles University)
https://ncgandtprague.wordpress.com/
______________
Karen Strung
strung.me/karen
https://ncgandtprague.wordpress.com/

Institute of Mathematics, 
Czech Academy of Sciences
Prague, Czech Republic

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