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SUMMARY:The leading constant in Malle's conjecture - Tim Santens (Cambridg
 e)
DTSTART:20241126T143000Z
DTEND:20241126T153000Z
UID:TALK220099@talks.cam.ac.uk
CONTACT:Jef Laga
DESCRIPTION:Malle has conjectured an asymptotic formula for the number of 
 number fields with given Galois group and bounded discriminant\, but this 
 conjecture does not include a leading constant. In this talk I will descri
 be a conjectural interpretation for the leading constant\, based on an ana
 logy with Manin's conjecture on the number of rational points of bounded h
 eight on varieties. A novel object which explains some surprising properti
 es of the leading constant is the (partially) unramified Brauer group of a
  finite group.
LOCATION:MR13
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