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SUMMARY:Linda Brown Westrick (Penn State)
DTSTART:20200716T180000Z
DTEND:20200716T190000Z
DTSTAMP:20260423T035731Z
UID:OLS/13
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OLS/13/">Bor
 el combinatorics fail in HYP</a>\nby Linda Brown Westrick (Penn State) as 
 part of Online logic seminar\n\n\nAbstract\nWe show that the Borel Dual Ra
 msey Theorem fails in HYP\, regardless of the number of partitions k ≥ 2
 . Therefore\, the Borel Dual Ramsey Theorem is not a statement of hyperari
 thmetic analysis. We also apply similar methods\, namely construction of c
 ompletely determined pseudo-Borel codes via decorating trees\, to obtain r
 esults concerning some theorems about Borel graph coloring and the prisone
 r hat problem.  Joint work with Henry Towsner and Rose Weisshaar.\n
LOCATION:https://researchseminars.org/talk/OLS/13/
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