BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Alexandru Chirvasitu (University at Buffalo\, USA)
DTSTART:20210419T140000Z
DTEND:20210419T150000Z
DTSTAMP:20260422T180705Z
UID:QGS/18
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/QGS/18/">Non
 -commutative balls and quantum group structures</a>\nby Alexandru Chirvasi
 tu (University at Buffalo\, USA) as part of Quantum Groups Seminar [QGS]\n
 \n\nAbstract\nThe Toeplitz algebra attached to the unit disk is the univer
 sal C∗-algebra generated by an\nisometry\, and is a non-commutative anal
 ogue of the unit disk. Similarly\, one can attach algebras to non-commutat
 ive counterparts of non-compact Hermitian symmetric spaces. I will discuss
  results to the effect that such quantum spaces cannot admit quantum group
  structures\, i.e. their attached non-commutative “function algebras” 
 do not admit reasonable Hopf algebra structures.\n\n(joint w/ Jacek Krajcz
 ok and Piotr Soltan)\n
LOCATION:https://researchseminars.org/talk/QGS/18/
END:VEVENT
END:VCALENDAR