Cursos

Actividades Académicas
Atrás

XXIV School of Mathematics «Lluís Santaló». Structure and Approximation in C*-Algebras

Información General

Información

Información General

Tutorial solicitud matrícula y Normativa

Programa

Programa

Programme

Código
660E
Horas
30
Fecha
21 Jul 2025
25 Jul 2025
Precio
157,5 € Tarifa C
Tipo
Escuela
Temática
Ciencia y Tecnología
ECTS
2.5

Sede donde se gestiona

Santander

Lugar de impartición

Santander - Península de la Magdalena (Salón de Baile)

Dirección

Fernando Lledó
Universidad Carlos III de Madrid e Instituto de Ciencias Matemáticas (ICMAT)

Francesc Perera
Universidad Autónoma de Barcelona

Secretaría

Hannes Thiel
Chalmers University of Technology and University of Gothenburg

COLABORACIÓN


COLABORACIÓN

ORGANIZADO EN COLABORACIÓN CON


ORGANIZADO EN COLABORACIÓN CON

Descripción de la actividad

The theory of operator algebras is a hybrid field initiated in the 1930s by John von Neumann motivated by profound questions in ergodic theory, group represen­tations, and quantum mechanics. It is remarkable that these motivations not only came to spectacular fruition but also continue to provide inspiration for present day research in these areas.

The school will focus on new trends in the structure and approximation theory of C*-algebras. These topics will be presented in four courses. Additionally, there will be contributed talks by participants in the after­noon. The school aims to train national and interna­tional Ph.D. students, as well as young researchers with interdisciplinary interests in mathematics.

Course A: Group stability and approximation problems in C*-algebras

Speaker: Tatiana Shulman (Chalmers University of Technology and University of Gothenburg, Sweden)

Course B: Model theory and C*-algebras

Speaker: Andrea Vaccaro (University of Münster, Germany)

Course C: Introduction to Cuntz semigroups

Speaker: Leonel Robert (University of Louisiana at Lafayette, USA)

Course D: Introduction to separated graph C*-algebras

Speaker: Pere Ara (UAB and CRM, Spain)

https://sites.google.com/view/escuelasantalo2025

Participantes

DIRECCIÓN

Fernando Lledó
Universidad Carlos III de Madrid e Instituto de Ciencias Matemáticas (ICMAT)

Francesc Perera
Universidad Autónoma de Barcelona

SECRETARÍA

Hannes Thiel
Chalmers University of Technology and University of Gothenburg

PARTICIPANTES

Pere Ara
Universitat Autònoma de Barcelona and Centre de Recerca Matemàtica - CRM

Joan Claramunt
UC3M-ICMAT, Spain

Eusebio Gardella
Chalmers University of Technology and University of Gothenburg, Sweden

Shirly Geffen
University of Münster, Germany

Leonel Robert
Louisiana University, USA

Tatiana Shulman
Chalmers University of Technology and University of Gothenburg, Sweden

Andrea Vaccaro
University of Münster, Germany

Eduard Vilalta
University of Technology and University of Gothenburg, Sweden

Stuart White
Oxford University, UK

Programa

Lunes, 21 Julio 2025

09:30
Opening
10:00
Group stability and approximation problems in C*-algebras I
Tatiana Shulman
11:15
Introduction to separated graph C*-algebras I
Pere Ara
12:45
Introduction to Cuntz semigroups I
Leonel Robert
15:30
Model theory and C*-algebras I
Andrea Vaccaro
16:45
t.b.a.
Shirly Geffen

Martes, 22 Julio 2025

09:30
Model theory and C*-algebras II
Andrea Vaccaro
10:45
Group stability and approximation problems in C*-algebras II
Tatiana Shulman
12:15
Introduction to separated graph C*-algebras II
Pere Ara
15:30
Introduction to Cuntz semigroups II
Leonel Robert
16:45
Classifiability of crossed products
Eusebio Gardella

Miércoles, 23 Julio 2025

09:30
Introduction to Cuntz semigroups III
Leonel Robert
10:45
Model theory and C*-algebras III
Andrea Vaccaro
12:15
Group stability and approximation problems in C*-algebras III
Tatiana Shulman
13:30
The Global Glimm Problem
Eduard Vilalta
15:30
Introduction to separated graph C*-algebras III
Pere Ara

Jueves, 24 Julio 2025

09:30
Introduction to separated graph C*-algebras IV
Pere Ara
10:45
Introduction to Cuntz semigroups IV
Leonel Robert
12:15
Model theory and C*-algebras IV
Andrea Vaccaro
13:30
An application of separated graphs to dynamical systems
Joan Claramunt
15:30
Group stability and approximation problems in C*-algebras IV
Tatiana Shulman
16:45
Classifying maps between C*-algebras and von Neumann algebras
Stuart White

Viernes, 25 Julio 2025

09:30
Group stability and approximation problems in C*-algebras V
Tatiana Shulman
10:45
Introduction to separated graph C*-algebras V
Pere Ara
12:15
Introduction to Cuntz semigroups V
Leonel Robert
13:30
Model theory and C*-algebras V
Andrea Vaccaro