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SUMMARY:Rupert Hölzl (UniBw Munich)
DTSTART:20220316T130000Z
DTEND:20220316T140000Z
DTSTAMP:20260423T004820Z
UID:CTA/81
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/CTA/81/">Ran
 k and Randomness (Cancelled)</a>\nby Rupert Hölzl (UniBw Munich) as part 
 of Computability theory and applications\n\n\nAbstract\nThis talk has been
  cancelled and will be moved to a later date.\n\nWe show that for each com
 putable ordinal $\\alpha&gt\;0$ it is possible to find in\neach Martin-Lö
 f random $\\Delta^0_2$ degree a sequence $R$ of Cantor-Bendixson\nrank $\\
 alpha$\, while ensuring that the sequences that inductively witness $R$'s\
 nrank are all Martin-Löf random with respect to a single countably suppor
 ted\nand computable measure. This is a strengthening for random degrees of
  a recent\nresult of Downey\, Wu\, and Yang\, and can be understood as a r
 andomized version\nof it. (Joint result with Christopher P. Porter.)\n
LOCATION:https://researchseminars.org/talk/CTA/81/
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