Mario Klisse

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20242026

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math.OA2026

Word-Length Spectral Triples of $(Z /2 Z) ≀ F_{d}$ Are Not Metric

Mario Klisse

Given a countable discrete group equipped with a proper length function, one can construct a natural spectral triple on its reduced group C $^{*}$ -algebra. A well-studied questio…

math.OA2025

Quantum Metric Structures on Iwahori-Hecke Algebras

Mario Klisse, Helena Perović

Iwahori-Hecke algebras are $q$ -deformations of group algebras of Coxeter groups. In this article, we initiate a systematic study of quantum metric structures on Iwahori-Hecke algeb…

Word-Length Spectral Triples of (Z/2Z)≀Fd​ Are Not Metric

Quantum Metric Structures on Iwahori-Hecke Algebras

Word-Length Spectral Triples of $(Z /2 Z) ≀ F_{d}$ Are Not Metric