IPM Calendar 
Saturday 23 March 2019   Today  
Events for day: Wednesday 01 August 2018    
           12:00 - 13:15     Analysis Seminar
Quantum version of Lau-Paterson's result on amenable unitary co-representations


In the talk, we initiate an investigation of stable states with respect to
unitary co-representations $U$ of locally compact quantum groups ${\Bbb G}$ on Hilbert spaces $H$;
in particular, we study the subject on the multiplicative unitary operator $W_{\Bbb G}$ of ${\Bbb G}$
with some examples on locally compact quantum groups arising from
discrete groups and compact groups.
As the main result, we consider the one co-dimensional Hilbert subspace of $H$
associated to a suitable vector $\eta$, to present an operator theoretic characterization of
stable states with respect to a related unitary co- ...