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SUMMARY:Josiah Sugarman (CUNY Graduate Center)
DTSTART:20200603T203000Z
DTEND:20200603T205500Z
DTSTAMP:20260423T011219Z
UID:CANT2020/41
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/CANT2020/41/
 ">On the spectrum of the Conway-Radin operator</a>\nby Josiah Sugarman (CU
 NY Graduate Center) as part of Combinatorial and additive number theory (C
 ANT 2021)\n\n\nAbstract\nJohn Conway and Charles Radin introduced a hierar
 chical tiling of $\\mathbf{R}^3$ \nthey called a quaquaversal tiling. The 
 orientations of these tiles exhibit rapid equidistribution \nnot possible 
 in two dimension. To study the distribution of these tiles Sadun and Draco
  \nanalyzed the spectrum of the Hecke operator associated with this tiling
 . We shall discuss \na few results and conjectures related to the spectrum
  of this operator.\n
LOCATION:https://researchseminars.org/talk/CANT2020/41/
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