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SUMMARY:Igor Shparlinski (UNSW Sydney)
DTSTART:20200603T020000Z
DTEND:20200603T023000Z
DTSTAMP:20260419T092753Z
UID:NTOC2020/3
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/NTOC2020/3/"
 >Denominators of rational numbers in or close to the Cantor set</a>\nby Ig
 or Shparlinski (UNSW Sydney) as part of Number Theory Online Conference 20
 20\n\n\nAbstract\nWe start with a short survey of recent results on the ar
 ithmetic structure of \ndenominators of rational numbers which belong to t
 he Cantor set\, or are very \nclose to one of each elements. We then descr
 ibe how a new point of approach\, using \nclassical bounds of short expone
 ntial sums due to N. Korobov\,  leads to new\nresults and improvements of 
 some existing results.\n
LOCATION:https://researchseminars.org/talk/NTOC2020/3/
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