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SUMMARY:Neer Bhardwaj (Weizmann Institute)
DTSTART:20220915T180000Z
DTEND:20220915T190000Z
DTSTAMP:20260423T035938Z
UID:OLS/101
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OLS/101/">An
  analytic AKE program with induced structure results on coefficient field 
 and monomial group</a>\nby Neer Bhardwaj (Weizmann Institute) as part of O
 nline logic seminar\n\n\nAbstract\nWe develop an extension theory for anal
 ytic valuation rings in order to establish Ax-Kochen-Ersov type results fo
 r these structures. New is that we can add in salient cases lifts of the r
 esidue field and the value group and show that the induced structure on th
 e lifted residue field is just its field structure\, and on the lifted val
 ue group is just its ordered abelian group structure. This restores an ana
 logy with the non-analytic AKE-setting that was missing in earlier treatme
 nts of analytic AKE-theory. Joint work with Lou van den Dries.\n
LOCATION:https://researchseminars.org/talk/OLS/101/
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