Dec 1, 2020

Symmetries of structures on positive definite cones in $C^*$-algebras

MATHPHYS ANALYSIS SEMINAR

Date: December 1, 2020 | 4:15 pm – 5:15 pm
Speaker: Lajos Molnár, University of Szeged and TU Budapest
Location: Online via Zoom

In this talk we give a survey of our recent works on different 'symmetries' of structures (algebraic and geometric) on positive definite cones in $C^*$-algebras. Among others, we present precise descriptions of various algebraic isomorphisms, mean preservers, surjective isometries, preservers of relative entropy related quantities, etc.

More Information:

Date:
December 1, 2020
4:15 pm – 5:15 pm

Speaker:
Lajos Molnár, University of Szeged and TU Budapest

Location:
Online via Zoom

Contact:

Birgit Oosthuizen-Noczil

Email:
birgit.oosthuizen-noczil@ist.ac.at

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