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SUMMARY:Manlio Valenti (Università di Udine)
DTSTART:20201103T140000Z
DTEND:20201103T150000Z
DTSTAMP:20260423T004820Z
UID:CTA/34
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/CTA/34/">On 
 the descriptive complexity of Fourier dimension and Salem sets</a>\nby Man
 lio Valenti (Università di Udine) as part of Computability theory and app
 lications\n\n\nAbstract\nIt is known that\, for Borel sets\, the Fourier d
 imension is less than or equal to the Hausdorff dimension. The sets for wh
 ich the two notions agree are called Salem sets.\n\nIn this talk\, we expl
 ore the descriptive complexity of the family of closed Salem subsets of th
 e Euclidean space. We also show how these results yield a characterization
  of the Weihrauch degree of the maps computing the Hausdorff or the Fourie
 r dimensions.\n
LOCATION:https://researchseminars.org/talk/CTA/34/
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