Isaac Newton Institute Seminars

03
Jul

Rigidity of uniform Roe algebras

Speaker:

Kostyantyn Krutoy (Université Paris Cité)

Time:

Thursday, July 3, 2025 - 12:00 to 12:05

Venue:

External

03
Jul

Fully ellipticity using groupoids

Speaker:

Florian Thiry (Université de Toulouse)

Time:

Thursday, July 3, 2025 - 12:05 to 12:10

Venue:

External

03
Jul

On simplicity of groupoid algebras associated to Z_2-multispinal groups

Speaker:

Nadia Larsen (Universitetet i Oslo)

Time:

Thursday, July 3, 2025 - 14:00 to 15:00

Venue:

External

03
Jul

Equivariant higher Dixmier-Douady theory for UHF-algebras

Speaker:

Valerio Bianchi (Cardiff University)

Time:

Thursday, July 3, 2025 - 15:30 to 15:50

Venue:

External

03
Jul

Topological Field Theories, C*-categories and Factorization Homology

Speaker:

Lucas Hataishi (University of Oxford)

Time:

Thursday, July 3, 2025 - 15:30 to 15:50

Venue:

External

03
Jul

Path groupoids of nonfinitely aligned higher-rank graphs

Speaker:

Malcolm Jones (Institute for Mathematics, Physics and Mechanics of Ljubljana)

Time:

Thursday, July 3, 2025 - 15:30 to 15:50

Venue:

External

03
Jul

Break

Speaker:

Time:

Thursday, July 3, 2025 - 15:50 to 16:00

Venue:

External

03
Jul

Hilbert transforms on Coxeter groups and groups acting on buildings

Speaker:

Xiaoqi Lu (University of Glasgow)

Time:

Thursday, July 3, 2025 - 16:00 to 16:30

Venue:

External

03
Jul

Approximations using pure states

Speaker:

Shanshan Hua (University of Oxford)

Time:

Thursday, July 3, 2025 - 16:00 to 16:30

Venue:

External

03
Jul

A uniform finite bound for the nuclear dimension of graph C*-algebras

Speaker:

Victor Wu (University of Sydney)

Time:

Thursday, July 3, 2025 - 16:00 to 16:30

Venue:

External

03
Jul

Amalgamated products of étale groupoids

Speaker:

Christian Bönicke (Newcastle University)

Time:

Thursday, July 3, 2025 - 16:30 to 17:00

Venue:

External

03
Jul

Traces Norms, Tracial completions, and the Trace Problem

Speaker:

Samuel Evington (Westfalische Wilhelms-Universitat Munster)

Time:

Thursday, July 3, 2025 - 16:30 to 17:00

Venue:

External

04
Jul

Operator algebras, measurement and quantum reference frames in QFT

Speaker:

Kasia Rejzner (University of York)

Time:

Friday, July 4, 2025 - 09:00 to 10:00

Venue:

External

04
Jul

G-kernels and crossed modules

Speaker:

Sergio Giron pacheco (KU Leuven)

Time:

Friday, July 4, 2025 - 10:10 to 10:30

Venue:

External

04
Jul

Representing topological full groups in Steinberg algebras and C*-algebras

Speaker:

Becky Armstrong (Victoria University of Wellington)

Time:

Friday, July 4, 2025 - 10:10 to 10:30

Venue:

External

04
Jul

Quasi-invariant lifts of completely positive maps for groupoid actions

Speaker:

Marzieh Forough (Czech Technical University)

Time:

Friday, July 4, 2025 - 10:10 to 10:30

Venue:

External

04
Jul

On Hausdorff covers for non-Hausdorff groupoids

Speaker:

Xin Li (University of Glasgow)

Time:

Friday, July 4, 2025 - 11:00 to 11:20

Venue:

External

04
Jul

AF-embeddability of decomposition rank 1 algebras

Speaker:

Joachim Zacharias (University of Glasgow)

Time:

Friday, July 4, 2025 - 11:00 to 11:20

Venue:

External

04
Jul

Spanier-Whitehead K-Duality and Duality of Extensions of C*-algebras

Speaker:

Ulrich Pennig (Cardiff University)

Time:

Friday, July 4, 2025 - 14:00 to 14:30

Venue:

External

04
Jul

What are topological full groups?

Speaker:

Mark Lawson (Heriot-Watt University)

Time:

Friday, July 4, 2025 - 14:00 to 14:30

Venue:

External

03
Jul

Rigidity of uniform Roe algebras

03
Jul

Fully ellipticity using groupoids

03
Jul

On simplicity of groupoid algebras associated to Z_2-multispinal groups

03
Jul

Equivariant higher Dixmier-Douady theory for UHF-algebras

03
Jul

Topological Field Theories, C*-categories and Factorization Homology

03
Jul

Path groupoids of nonfinitely aligned higher-rank graphs

03
Jul

Break

03
Jul

Hilbert transforms on Coxeter groups and groups acting on buildings

03
Jul

Approximations using pure states

03
Jul

A uniform finite bound for the nuclear dimension of graph C*-algebras

03
Jul

Amalgamated products of étale groupoids

03
Jul

Traces Norms, Tracial completions, and the Trace Problem

04
Jul

Operator algebras, measurement and quantum reference frames in QFT

04
Jul

G-kernels and crossed modules

04
Jul

Representing topological full groups in Steinberg algebras and C*-algebras

04
Jul

Quasi-invariant lifts of completely positive maps for groupoid actions

04
Jul

On Hausdorff covers for non-Hausdorff groupoids

04
Jul

AF-embeddability of decomposition rank 1 algebras

04
Jul

Spanier-Whitehead K-Duality and Duality of Extensions of C*-algebras

04
Jul

What are topological full groups?

Forthcoming Seminars

News, Announcements and Events

Study at Cambridge

About the University

Research at Cambridge

Isaac Newton Institute Seminars

03Jul Rigidity of uniform Roe algebras

03Jul Fully ellipticity using groupoids

03Jul On simplicity of groupoid algebras associated to Z_2-multispinal groups

03Jul Equivariant higher Dixmier-Douady theory for UHF-algebras

03Jul Topological Field Theories, C*-categories and Factorization Homology

03Jul Path groupoids of nonfinitely aligned higher-rank graphs

03Jul Break

03Jul Hilbert transforms on Coxeter groups and groups acting on buildings

03Jul Approximations using pure states

03Jul A uniform finite bound for the nuclear dimension of graph C*-algebras

03Jul Amalgamated products of étale groupoids

03Jul Traces Norms, Tracial completions, and the Trace Problem

04Jul Operator algebras, measurement and quantum reference frames in QFT

04Jul G-kernels and crossed modules

04Jul Representing topological full groups in Steinberg algebras and C*-algebras

04Jul Quasi-invariant lifts of completely positive maps for groupoid actions

04Jul On Hausdorff covers for non-Hausdorff groupoids

04Jul AF-embeddability of decomposition rank 1 algebras

04Jul Spanier-Whitehead K-Duality and Duality of Extensions of C*-algebras

04Jul What are topological full groups?

Forthcoming Seminars

News, Announcements and Events

Study at Cambridge

About the University

Research at Cambridge

03
Jul

Rigidity of uniform Roe algebras

03
Jul

Fully ellipticity using groupoids

03
Jul

On simplicity of groupoid algebras associated to Z_2-multispinal groups

03
Jul

Equivariant higher Dixmier-Douady theory for UHF-algebras

03
Jul

Topological Field Theories, C*-categories and Factorization Homology

03
Jul

Path groupoids of nonfinitely aligned higher-rank graphs

03
Jul

Break

03
Jul

Hilbert transforms on Coxeter groups and groups acting on buildings

03
Jul

Approximations using pure states

03
Jul

A uniform finite bound for the nuclear dimension of graph C*-algebras

03
Jul

Amalgamated products of étale groupoids

03
Jul

Traces Norms, Tracial completions, and the Trace Problem

04
Jul

Operator algebras, measurement and quantum reference frames in QFT

04
Jul

G-kernels and crossed modules

04
Jul

Representing topological full groups in Steinberg algebras and C*-algebras

04
Jul

Quasi-invariant lifts of completely positive maps for groupoid actions

04
Jul

On Hausdorff covers for non-Hausdorff groupoids

04
Jul

AF-embeddability of decomposition rank 1 algebras

04
Jul

Spanier-Whitehead K-Duality and Duality of Extensions of C*-algebras

04
Jul

What are topological full groups?