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URL:/combinatorics-and-optimization/events/algebraic-co
 mbinatorics-seminar-nadia-lafreniere
SUMMARY:Algebraic Combinatorics Seminar - Nadia Lafrenière
CLASS:PUBLIC
DESCRIPTION:Summary \n\nTITLE: The spectrum of the random-to-below Markov 
 chain\n\nSpeaker:\n Nadia Lafrenière\n\nAffiliation:\n Dartmouth College\
 n\nZoom:\n Contact Stephen Melczer\n\nABSTRACT:\n\nThe random-to-below shu
 ffle of a deck of cards consists of removing\nany card randomly (with unif
 orm probability)\, and inserting it\nanywhere below (with uniform probabil
 ity). When looking at the\neigenvalues of its transition matrix\, they all
  seem to be rational and\npositive.\n 
DTSTAMP:20250830T143208Z
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