Collection Topos à l'IHES

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Date(s) 06/09/2025

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3/4 Introduction to categorical logic, classifying toposes and the 'bridge' technique

By Olivia Caramello

Theories classified by a presheaf topos and their quotients. Finite presentability, irreducible formulae and homogeneous models.

Information about the video

Date of recording 24/11/2015
Date of publication 08/12/2015
Institution IHES
Licence CC BY-NC-ND
Format MP4

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MSC codes

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All the collection videos

01:06:18

published on December 3, 2015

Conférence inaugurale, Pierre Cartier - Topos à l'IHES

By Pierre Cartier

01:19:29

published on December 3, 2015

1/4 Introduction to categorical logic, classifying toposes and the 'bridge' technique

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01:20:00

published on December 4, 2015

2/4 Introduction to categorical logic, classifying toposes and the 'bridge' technique

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01:16:25

published on December 8, 2015

3/4 Introduction to categorical logic, classifying toposes and the 'bridge' technique

By Olivia Caramello

01:17:50

published on December 8, 2015

4/4 Introduction to categorical logic, classifying toposes and the 'bridge' technique

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01:13:22

published on December 3, 2015

1/4 A crash course in topos theory : the big picture

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45:47

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2/4 A crash course in topos theory : the big picture

By André Joyal

01:19:10

published on December 7, 2015

3/4 A crash course in topos theory : the big picture

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01:03:21

published on December 7, 2015

4/4 A crash course in topos theory : the big picture

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published on December 3, 2015

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36:18

published on December 3, 2015

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By David Michael Roberts

34:33

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01:20:49

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01:16:13

published on December 3, 2015

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By Urs Schreiber

01:07:14

published on December 3, 2015

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By Thierry Coquand

01:10:04

published on December 3, 2015

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By Luca Barbieri-Viale

01:10:41

published on December 3, 2015

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By André Joyal

59:28

published on December 3, 2015

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By Mike Prest

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published on December 3, 2015

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By Carlos Simpson

27:04

published on November 30, 2015

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By Christopher Townsend

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published on November 30, 2015

Morita-equivalences for MV-algebras

By Anna Carla Russo

25:49

published on November 30, 2015

From Essential Inclusions to Local Geometric Morphisms

By G. F. Lima de Carvalho e Silva

01:00:47

published on November 30, 2015

Operator algebras from toposes

By Simon Henry

01:08:59

published on November 30, 2015

Toposes are commutative rings

By Mathieu Anel

01:12:37

published on November 30, 2015

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By Caterina Consani

01:03:47

published on November 30, 2015

Théorie spectrale en géométrie relative

By Michel Vaquié

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