BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Zilin Jiang (Arizona State University)
DTSTART:20220707T141500Z
DTEND:20220707T160000Z
DTSTAMP:20260422T065544Z
UID:CJCS/80
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/CJCS/80/">Ra
 inbow structures via topological methods</a>\nby Zilin Jiang (Arizona Stat
 e University) as part of Copenhagen-Jerusalem Combinatorics Seminar\n\n\nA
 bstract\nGiven a family of structures\, is it possible to choose an elemen
 t from each structure to form a new structure of the same kind? This new s
 tructure is poetically called rainbow because we can think of each given s
 tructure in a different color. Some long standing combinatorial problems\,
  such as transversals in a Latin square and the Caccetta–Haggkvist conje
 cture\, are rainbow in nature. In this talk\, we will discuss a line of at
 tacks to related problems via algebraic topology.\n
LOCATION:https://researchseminars.org/talk/CJCS/80/
END:VEVENT
END:VCALENDAR