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DTSTART:20230312T070000
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DTSTART:20231105T060000
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DTSTART;TZID=America/Toronto:20240229T143000
SEQUENCE:0
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URL:https://uwaterloo.ca/pure-mathematics-geometry-topology/events/hyperbol
 ic-bloch-transform
SUMMARY:On the hyperbolic Bloch transform
CLASS:PUBLIC
DESCRIPTION:ÁKOS NAGY\, BEIT CANADA\n\nMotivated by recent theoretical and
  experimental developments in the\nphysics of hyperbolic crystals\, I will
  introduce the noncommutative\nBloch transform for Fuchsian groups which I
  will call the hyperbolic\nBloch transform (HBT). The HBT transforms wave 
 functions on the\nhyperbolic plane to sections of irreducible\, flat\, Her
 mitian vector\nbundles over the orbit space and transforms the hyperbolic 
 Laplacian\ninto the covariant Laplacian. I will prove that the HBT is inje
 ctive\nand “asymptotically unitary”. If time permits\, I will talk abo
 ut\npotential applications to hyperbolic band theory. This is a joint work
 \nwith Steve Rayan (arXiv:2208.02749).\n\nMC 5417
DTSTAMP:20260310T183010Z
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