2 papers
math.OA2023
Around traces and quasitraces
Henning O. Milhøj, Mikael Rørdam
This paper presents a survey of results on traces and quasitraces on C-algebras, and it provides some new results on traces on ultrapowers and on the existence of faithful trac…
math.OA2021
Faithful tracial states on quotients of C*-algebras
Henning Olai Milhøj
We study the existence of faithful tracial states on C*-algebras as well as the stronger proerty that all quotients admit faithful tracial states. We provide a sufficient and neces…