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PRODID:-//University of Utah Math Department//Tautological relations and cohomological field theories//EN
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X-WR-CALNAME:Tautological relations and cohomological field theories
X-WR-CALDESC:Tautological relations and cohomological field theories at University of Utah Mathematics Department
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BEGIN:VEVENT
UID:20140121T153000-felix-janda@math.utah.edu
DTSTART;TZID=America/Denver:20140121T153000
DTEND;TZID=America/Denver:20140121T163000
DTSTAMP:20260925T144333Z
SUMMARY:Tautological relations and cohomological field theories
DESCRIPTION:Speaker: Felix Janda\, ETH Zurich\n\nTautological classes form a subring of the Chow ring of the moduli space of curves. There is an explicit set of generators but the set of relations remains unknown. In 2012 Aaron Pixton gave an explicit set of conjectural relations and gave a lot of evidence that these are actually all the …

LOCATION:LCB 215

URL:http://math.utah.edu/agseminar/2014-01-21-felix-janda/
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