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URL:/combinatorics-and-optimization/events/graphs-and-m
 atroids-seminar-lise-turner-0
SUMMARY:Graphs and Matroids Seminar - Lise Turner
CLASS:PUBLIC
DESCRIPTION:Summary \n\nTITLE: A local version of Hadwiger’s Conjecture\
 n\nSpeaker:\n Lise Turner\n\nAffiliation:\n University of À¶Ý®ÊÓƵ\n\nZoom
 :\n http://matroidunion.org/?page_id=2477 or contact Shayla Redlin\n\nABS
 TRACT:\n\nIn 1943\, Hadwiger famously conjectured that graphs with no $K_t
 $\nminors are $t-1$ colourable. There has also been significant interest\n
 in several variants of the problem\, such as list colouring or only\nforbi
 dding certain classes of minors.\n 
DTSTAMP:20250524T124745Z
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