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DTSTART;TZID=America/Toronto:20121126T160000
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URL:https://uwaterloo.ca/pure-mathematics/events/pure-math-colloquium-shall
 it-nov-26-2012
LOCATION:MC - Mathematics & Computer Building 200 University Avenue West 51
 58 Waterloo ON N2L 3G1 Canada
SUMMARY:Pure Math colloquium
CLASS:PUBLIC
DESCRIPTION:JEFFREY SHALLIT\, SCHOOL OF COMPUTER SCIENCE\, UNIVERSITY OF WA
 TERLOO\n\n\"RATIONAL NUMBERS AND AUTOMATA\"\n\nIn this talk\, I will descr
 ibe a new model for describing certain sets\nS of rational numbers using f
 inite automata. We will see that it is\ndecidable if every element of S is
  an integer\, and that sup S is\ncomputable. However\, closely related que
 stions are still open. There\nare applications to combinatorics on words.\
 n\nRefreshments will be served in MC 5046 at 3:30pm. All are welcome.
DTSTAMP:20260605T001204Z
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