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DTSTART:19700329T010000
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CATEGORIES:Isaac Newton Institute Seminar Series
SUMMARY:Multiplicative properties of higher regulators via
  current transforms - Paulo Lima-Filho (Texas A&am
 p\;M University)
DTSTART;TZID=Europe/London:20220624T111500
DTEND;TZID=Europe/London:20220624T121500
UID:TALK176051AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/176051
DESCRIPTION:We discuss applications of geometric current trans
 forms to explicit formulas for regulator maps into
  integral Deligne-Beilinson cohomology\, utilizing
  Suslin's equidimensional cycles approach to highe
 r Chow groups. This&nbsp\;regulator map presents s
 urprisingly pleasant multiplicative properties at 
 the level of complexes\, which are related to char
 acters of certain Hopf algebras.&nbsp\;
LOCATION:Seminar Room 1\, Newton Institute
CONTACT:
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