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UID:e9a0b7f2de491cd3769ce2c20c7f81e9
CATEGORIES:Colloquia
CREATED:20230308T074643
SUMMARY:Combinatorial interpretations
LOCATION:Hill Center Room 705
DESCRIPTION:<p style="background: white;">Abstract:&nbsp;In enumerative combinatorics, 
 one is often asked to count the number of combinatorial objects.&nbsp; But 
 the inverse problem is even more interesting: given some numbers, do they h
 ave a combinatorial interpretation?&nbsp; I will give a broad survey of thi
 s problem, formalize the question in the language of computational complexi
 ty, and describe connections to deep results and open problems in algebraic
  and probabilistic combinatorics.&nbsp;&nbsp;</p>
CONTACT:Igor Pak (UCLA)
DTSTAMP:20260827T173013
DTSTART;TZID=America/New_York:20230329T153000
DTEND;TZID=America/New_York:20230329T163000
SEQUENCE:0
TRANSP:OPAQUE
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