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URL:https://uwaterloo.ca/combinatorics-and-optimization/events/graphs-and-m
 atroids-seminar-zishen-qu
SUMMARY:Graphs and Matroids Seminar - Zishen Qu
CLASS:PUBLIC
DESCRIPTION:TITLE: Minimal induced subgraphs of two classes of 2-connected
 \nnon-Hamiltonian graphs\n\nSpeaker:\n Zishen Qu\n\nAffiliation:\n Univers
 ity of Waterloo\n\nZoom:\n http://matroidunion.org/?page_id=2477 or conta
 ct Shayla Redlin\n\nABSTRACT:\n\nFinding sufficient conditions for a class
  of graphs to be Hamiltonian\nis an old problem\, with a wide variety of c
 onditions such as Dirac's\ndegree condition and Whitney's theorem on 4-con
 nected planar\ntriangulations. We discuss some past results on sufficient 
 conditions\nfor Hamiltonicity involving the exclusion of fixed induced sub
 graphs\,\nand some properties of the graphs involved in such results.
DTSTAMP:20260414T055155Z
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