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DTSTART:20220313T070000
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DTSTART:20211107T060000
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DTSTART;TZID=America/Toronto:20220718T113000
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URL:https://uwaterloo.ca/combinatorics-and-optimization/events/algebraic-gr
 aph-theory-seminar-sabrina-lato-3
SUMMARY:Algebraic Graph Theory Seminar - Sabrina Lato
CLASS:PUBLIC
DESCRIPTION:TITLE: New Characterizations of Distance-Biregular Graphs\n\nSp
 eaker:\n Sabrina Lato\n\nAffiliation:\n University of Waterloo\n\nLocation
 :\n please contact Sabrina Lato for Zoom link\n\nAbstract: Fiol\, Garriga\
 , and Yebra introduced the notion of\npseudo-distance-regular vertices\, a
 nd were able to use this notion to\ncome up with a characterization of whe
 n a graph is distance-regular.\nSubsequently\, Fiol and Garriga were able 
 to use\npseudo-distance-regular vertices and a bound on the excess of a ve
 rtex\nto come up with another characterization of distance-regular graphs.
 \nWe will present an overview of their results\, as well as recent\nextens
 ions to distance-biregular graphs.
DTSTAMP:20260416T032320Z
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