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SUMMARY:Cristóbal Rojas (Pontifical Catholic University of Chile)
DTSTART:20211108T213000Z
DTEND:20211108T223000Z
DTSTAMP:20260423T005716Z
UID:CTA/66
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/CTA/66/">Com
 putability of Harmonic Measure</a>\nby Cristóbal Rojas (Pontifical Cathol
 ic University of Chile) as part of Computability theory and applications\n
 \n\nAbstract\nWe will review recent results relating the geometry of a con
 nected domain to the computability of its harmonic measure at a given poin
 t x. In particular\, we will discuss examples of domains whose harmonic me
 asure at x is always computable relative to x\, but not uniformly. As a by
 -product\, this construction produces "natural" examples of harmonic funct
 ions arising as solutions to a Dirichlet problem which are piecewise compu
 table (i.e. all their values are computable relative to the input point)\,
  but not computable. This is a work in collaboration with I. Binder\, A. G
 lucksam and M. Yampolsky.\n
LOCATION:https://researchseminars.org/talk/CTA/66/
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