BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Characteristic initial value problem and formation of black hole
DTSTART;VALUE=DATE-TIME:20261109T023000Z
DTEND;VALUE=DATE-TIME:20261109T030000Z
DTSTAMP;VALUE=DATE-TIME:20261023T120603Z
UID:indico-contribution-3066@indico.itp.ac.cn
DESCRIPTION:Speakers: Xiaoning Wu (Institute of Mathematics\, Academy of M
 athematics and Systems Science)\nhttps://indico.itp.ac.cn/event/417/contri
 butions/3066/
LOCATION:
URL:https://indico.itp.ac.cn/event/417/contributions/3066/
END:VEVENT
END:VCALENDAR