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DTSTART:20240310T070000
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DTSTART:20231105T060000
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UID:68a7ae3eabfdb
DTSTART;TZID=America/Toronto:20240815T140000
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URL:/combinatorics-and-optimization/events/algebraic-en
 umerative-combinatorics-jang-soo-kim
SUMMARY:Algebraic & Enumerative Combinatorics - Jang Soo Kim
CLASS:PUBLIC
DESCRIPTION:Summary \n\nTITLE: Lecture hall graphs and the Askey scheme\n\
 nSPEAKER:\n Jang Soo Kim\n\nAFFILIATION:\n Sungkyunkwan University\n\nLOCA
 TION:\n MC 5479\n\nThere will be a pre-seminar presenting relevant backgro
 und at the\nbeginning graduate level starting at 1pm.\n\nABSTRACT: We est
 ablish\, for every family of orthogonal polynomials in\nthe Askey scheme a
 nd the q-Askey scheme\, a combinatorial model for\nmixed moments and coeff
 icients in terms of paths on the lecture hall\nlattice. This generalizes 
 to all families of orthogonal polynomials\nin the Askey scheme previous re
 sults of Corteel and Kim for the little\nq-Jacobi polynomials. This is joi
 nt work with Sylvie Corteel\, Bhargavi\nJonnadula\, and Jon Keating.\n 
DTSTAMP:20250821T233942Z
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