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DTSTART;TZID=America/Toronto:20250616T113000
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URL:https://uwaterloo.ca/combinatorics-and-optimization/events/algebraic-gr
 aph-theory-eric-culver
SUMMARY:Algebraic Graph Theory-Eric Culver
CLASS:PUBLIC
DESCRIPTION:TITLE: Two Distinct Eigenvalues from a New Graph Product\n\nSP
 EAKER:\n\nEric Culver\n\nAFFILIATION:\n Brigham Young University\n\nLOCATI
 ON:\n Please contact Sabrina Lato for Zoom link.\n\nABSTRACT:The paramet
 er q(G) of a graph G is the minimum number of\ndistinct eigenvalues of a s
 ymmetric matrix whose pattern is given by\nG.  We introduce a novel graph
  product by which we construct new\ninfinite families of graphs that achie
 ve q(G)=2.  Several graph\nfamilies for which it is already known that q(
 G)=2 can also be thought\nof as arising from this new product.
DTSTAMP:20260403T081819Z
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