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DTSTART:20220313T070000
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DTSTART;TZID=America/Toronto:20221114T113000
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URL:/combinatorics-and-optimization/events/algebraic-gr
 aph-theory-seminar-paul-horn
SUMMARY:Algebraic Graph Theory Seminar - Paul Horn
CLASS:PUBLIC
DESCRIPTION:Summary \n\nTitle: Graphs\, curvature\, and local discrepancy\n
 \nSpeaker:\n Paul Horn\n\nAffiliation:\n University of Denver\n\nLocation:
 \n contact Sabrina Lato for Zoom link\n\nAbstract: Spectral graph theory\,
  the use of eigenvalues to study\ngraphs\, gives an important window into 
 many properties of graphs. \nOne of the reasons for this is that the eige
 nvalues can be used to\ncertify the `pseudo-randomness' of the edge set of
  a graph.  In\nrecent years\, several notions of discrete curvature have 
 been\nintroduced that gives a 'local' way (depending on the neighborhood\n
 structure of vertices) to study some of the same properties that\neigenval
 ues can capture. \n 
DTSTAMP:20250521T194126Z
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