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PRODID:-//Columba Systems Ltd//NONSGML CPNG/SpringViewer/ICal Output/3.3-
 M3//EN
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260921T222406Z
DTSTART:20261005T130000Z
SUMMARY:Dynamical Systems and Analysis Seminar - Ashwin Bhat
UID:{http://www.columbasystems.com/customers/uom/gpp/eventid/}o5b-mubtbc1
 5-6ftvb8
DESCRIPTION:Speaker: Ashwin Bhat (University of Birmingham)\n\nTitle: Con
 structing Non-Rectifiable Delone Sets\n\nAbstract: Delone sets\, also kn
 own as separated nets\, are point sets in Euclidean space that are both 
 relatively dense and uniformly discrete. They model aperiodic structures
 \, which have been of great interest since Dan Shechtman first observed 
 quasicrystals\, an achievement that ultimately won him the Nobel Prize i
 n Chemistry in 2011. Since then\, many lines of research have emerged re
 garding the structural properties of Delone sets. An interesting questio
 n posed independently by Furstenberg and Gromov asks whether all Delone 
 sets in a given dimension are bi-Lipschitz equivalent. McMullen\, as wel
 l as Burago and Kleiner\, answered this question in the negative for dim
 ensions two and above by transforming it into a continuous problem conce
 rning the prescribed Jacobian equation. In this talk\, we discuss their 
 method of "encoding" a non-realisable density into a Delone set\, and ex
 amine how modern versions of this technique are implemented in metric ge
 ometry.\n\nRoom: Frank Adams 1\n\nFurther information: https://personalp
 ages.manchester.ac.uk/staff/yotam.smilansky/dynamics_analysis
STATUS:TENTATIVE
TRANSP:TRANSPARENT
CLASS:PUBLIC
LOCATION:Frank Adams 1\, Alan Turing Building\, Manchester
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