3 papers
math.OA2026
Word-Length Spectral Triples of 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 -deformations of group algebras of Coxeter groups. In this article, we initiate a systematic study of quantum metric structures on Iwahori-Hecke algeb…
math.FA2024
Complementation in Continuous Cohomology with Coefficients in Banach Modules
Mario Klisse
In this article, we introduce the concept of weakly uniquely stationary representations. This framework enables us to investigate the complementability of closed subspaces within t…