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SUMMARY:A Continuum of Pairwise Non-QI Solvable Lie Groups of Dimension 5 
 - Ido Grayevsky (Hebrew University of Jerusalem)
DTSTART:20250717T143000Z
DTEND:20250717T150000Z
UID:TALK234040@talks.cam.ac.uk
DESCRIPTION:The problem of quasiisometric (QI) classification of solvable 
 Lie groups is very much open. I will present a new method that allows one 
 to distinguish between certain QI classes of solvable Lie groups.\nA nice 
 thing about this method is that it uses sublinear bilipschitz equivalence\
 , which can be viewed as a generalization of QI in which the additive cons
 tant is replaced by a sublinearly growing function. Cornulier proved that 
 these maps play an important role not just in the geometric but also in th
 e algebraic sturcture of solvable Lie groups. Our method exploits this geo
 metric-algebraic relation.\nJoint with Gabriel Pallier (Lille)\n&nbsp\;
LOCATION:Seminar Room 1\, Newton Institute
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