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SUMMARY:Devarshi Mukherjee (University of Buenos Aires\, Argentina)
DTSTART:20230221T150000Z
DTEND:20230221T160000Z
DTSTAMP:20260422T180437Z
UID:QGS/81
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/QGS/81/">Non
 commutative geometry in mixed characteristic</a>\nby Devarshi Mukherjee (U
 niversity of Buenos Aires\, Argentina) as part of Quantum Groups Seminar [
 QGS]\n\n\nAbstract\nI will give an overview of noncommutative topological 
 algebras and their cohomology theories in the setting of the p-adic intege
 rs.\n\nThis will entail constructions that are familiar from the complex c
 ase\, such as the formation of a smooth subalgebra of a C*-algebra.  The e
 xamples I will specialise these constructions to are group algebras of dis
 crete and p-adic Lie groups. It turns out that these are also examples of 
 bornological quantum groups (in the sense of Voigt). Finally\, if time per
 mits\, I will also discuss the computations of the Hochschild homology of 
 the completions of such algebras.\n
LOCATION:https://researchseminars.org/talk/QGS/81/
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