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Alison (second from left), Professor of Probability in Oxford and President of the recently created Academy for the Mathematical Sciences, has been recognised with a Doctor of Science (DSc) from Heriot-Watt University.

Hybrid offset boosting in a hyperchaotic map
Li, C Yu, W Moroz, I Li, Y Zheng, Y Chaos, Solitons and Fractals
Hybrid offset boosting in a hyperchaotic map
Li, C Yu, W Moroz, I Li, Y Zheng, Y Chaos Solitons & Fractals volume 204 117735 (01 Mar 2026)
Tue, 03 Mar 2026
16:00
C3

Rigidity for graph product von Neumann algebras

Camille Horbez
(Université Paris-Saclay)
Abstract

Graph products of groups were introduced by Green as a construction that encompasses both direct products and free products. Likewise, the notion of graph product of von Neumann algebras, introduced by Caspers and Fima, recovers both tensor products and free products. Camille Horbez will present rigidity theorems for graph products of tracial von Neumann algebras, and discuss the computation of their symmetries, drawing parallels with the case of groups. This is a joint work with Adrian Ioana. 

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