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VERSION:2.0
CALSCALE:GREGORIAN
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CATEGORIES:Academics,College of Arts and Sciences
DESCRIPTION:Title: Some open problems on distance-regular graphs 2: Subcons
 tituents and connectivity\n\n \n\nAbstract: If G is a primitive strongly re
 gular graph\, then for any vertex x\, the subgraph of G induced by the vert
 ices at distance 2 from x is always connected. In 2013\, Brouwer asked for 
 a generalization of this result to distance-regular graphs. We will discuss
  our results in this direction. This talk is based on joint work with Jack 
 Koolen (USTC\, China) and Paul Terwilliger (Univ of Wisconsin at Madison).
DTEND:20251008T180000Z
DTSTAMP:20260414T215631Z
DTSTART:20251008T170000Z
GEO:39.681267;-75.754997
LOCATION:Ewing Hall\, 336
SEQUENCE:0
SUMMARY:Discrete Math/Algebra Seminar: Sebastian Cioaba\, University of Del
 aware
UID:tag:localist.com\,2008:EventInstance_50886607080637
URL:https://events.udel.edu/event/discrete-mathalgebra-seminar-sebastian-ci
 oaba-university-of-delaware-1047
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