BEGIN:VCALENDAR VERSION:2.0 PRODID:-//TYPO3/NONSGML News system (news)//EN BEGIN:VEVENT UID: news-20853@www.math.uoa.gr DTSTAMP:20210603T100257Z DTSTART:20210604T160000 SUMMARY:Functional Analysis and Operator Algebras - Anomalous symmetries of C*-algebras END:VEVENT END:VCALENDAR