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DTSTART:20170312T070000
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DTSTART;TZID=America/Toronto:20171116T153000
SEQUENCE:0
TRANSP:TRANSPARENT
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URL:https://uwaterloo.ca/combinatorics-and-optimization/events/graphs-and-m
 atroids-seminar-bruce-richter-0
LOCATION:MC - Mathematics & Computer Building 200 University Avenue West 54
 79 Waterloo ON N2L 3G1 Canada
SUMMARY:Graphs and Matroids Seminar - Bruce Richter
CLASS:PUBLIC
DESCRIPTION:TITLE: Convex drawings of complete graphs:  topology meets ge
 ometry\n\nSpeaker:\n Bruce Richter\n\nAffiliation:\n University of Waterlo
 o\n\nRoom:\n MC 5479\n\nABSTRACT:\n\nA drawing D of the complete graph K(n
 ) is the sphere is characterized\nby\, for each isomorph J of K(5)\, D[J] 
 is homeomorphic to one of the\nthree rectilinear drawings of K(5).  Every
  drawing of K(n) in the\nplane with all edges straight-line segments is ob
 viously convex. \nThus\, convex drawings generalize planar point sets tha
 t are in general\nposition. 
DTSTAMP:20260404T175313Z
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