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SUMMARY:Bing Li (South China University of Technology)
DTSTART:20200908T123000Z
DTEND:20200908T133000Z
DTSTAMP:20260423T021446Z
UID:OWNS/14
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OWNS/14/">So
 me fractal problems in beta-expansions</a>\nby Bing Li (South China Univer
 sity of Technology) as part of One World Numeration seminar\n\n\nAbstract\
 nFor greedy beta-expansions\, we study some fractal sets of real numbers w
 hose orbits under beta-transformation share some common properties. For ex
 ample\, the partial sum of the greedy beta-expansion converges with the sa
 me order\, the orbit is not dense\, the orbit is always far from that of a
 nother point etc. The usual tool is to approximate the beta-transformation
  dynamical system by Markov subsystems. We also discuss the similar proble
 ms for intermediate beta-expansions.\n
LOCATION:https://researchseminars.org/talk/OWNS/14/
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