[FRIAM] Grothendieck toposes and their role in Mathematics

[thompnickson2 at gmail.com]

Watched a bit of this video. 

Sounds like a mathematical description of metaphor -- heh, heh. 

Nick 

Nicholas Thompson
Emeritus Professor of Ethology and Psychology
Clark University
ThompNickSon2 at gmail.com
https://wordpress.clarku.edu/nthompson/
 


-----Original Message-----
From: Friam <friam-bounces at redfish.com> On Behalf Of Jon Zingale
Sent: Thursday, July 9, 2020 10:08 AM
To: friam at redfish.com
Subject: [FRIAM] Grothendieck toposes and their role in Mathematics

A pretty good lecture on *classifying toposes* and their role in
mathematics.
Olivia Caramello discusses how toposes came to be studied, how they came to
be understood as providing a *semantic core* for a mathematical theory, and
how they provide a suitably general context for studying the symmetries
(invariants) of a given theory.

https://www.youtube.com/watch?v=8xWZpec9pwM



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