3 papers
math.OA2023
Corrigendum to "K-theoretic characterization of C*-algebras with approximately inner flip"
Dominic Enders, André Schemaitat, Aaron Tikuisis
An error in the original paper is identified and corrected. The C*-algebras with approximately inner flip, which satisfy the UCT, are identified (and turn out to be fewer than what…
math.OA2019
The Jiang-Su algebra is strongly self-absorbing revisited
André Schemaitat
We give a shorter proof of the fact that the Jiang-Su algebra is strongly self-absorbing. This is achieved by introducing and studying so-called unitarily suspended endomorphisms o…
math.OA2016
Algebraic -theory and a semi-finite Fuglede-Kadison determinant
Peter Hochs, Jens Kaad, André Schemaitat
In this paper we apply algebraic -theory techniques to construct a Fuglede-Kadison type determinant for a semi-finite von Neumann algebra equipped with a fixed trace. Our constr…