activity
20192025
most citedSimplicity of right-angled Hecke C-algebras

2 citations · 2 across the 7 of their papers we have counts for

collaborators

7 papers

math.OA2025

Selfless reduced free products and graph products of -algebras

Felipe Flores, Mario Klisse, Mícheál Ó Cobhthaigh +1

Under mild assumptions, we show that reduced free products and reduced graph products of -algebras are completely selfless, without assuming the rapid decay prop…

math.OA2025

Universal C-Algebras from Graph Products: Structure and Applications

Mario Klisse

In this article, we introduce and investigate a class of C-algebras generated by reduced graph products of C-algebras, augmented with families of projections natu…

math.OA2022

On the isomorphism class of -Gaussian W-algebras for infinite variables

Martijn Caspers

Let be the -Gaussian von Neumann algebra associated with a separable infinite dimensional real Hilbert space where . We show t…

math.OA2022

On the isomorphism class of -Gaussian C-algebras for infinite variables

Matthijs Borst, Martijn Caspers, Mario Klisse +1

For a real Hilbert space and Bozejko and Speicher introduced the C-algebra and von Neumann algebra …

math.OA2021

Relative Haagerup property for arbitrary von Neumann algebras

Martijn Caspers, Mario Klisse, Adam Skalski +2

We introduce the relative Haagerup approximation property for a unital, expected inclusion of arbitrary von Neumann algebras and show that if the smaller algebra is finite then the…

math.OA2021★ 2 cited

Simplicity of right-angled Hecke C-algebras

Mario Klisse

By exploiting properties of boundaries associated with Coxeter groups we obtain a complete characterization of simple right-angled multi-parameter Hecke C-algebras. This e…

math.OA2019

Graph product Khintchine inequalities and Hecke C*-algebras: Haagerup inequalities, (non)simplicity, nuclearity and exactness

Martijn Caspers, Mario Klisse, Nadia S. Larsen

Graph products of groups were introduced by Green in her thesis. They have an operator algebraic counterpart introduced and explored by Fima and the first-named author. In this pap…