8 citations · 29 across the 22 of their papers we have counts for
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math.LO2013★ 1 cited
Asymptotic density and the Ershov hierarchy
Rod Downey, Carl Jockusch, Timothy H. McNicholl +1
We classify the asymptotic densities of the sets according to their level in the Ershov hierarchy. In particular, it is shown that for , a real is t…
math.CV2013★ 4 cited
Computing conformal maps onto circular domains
Valentin V. Andreev, Dale Daniel, Timothy H. McNicholl
We show that, given a non-degenerate, finitely connected domain , its boundary, and the number of its boundary components, it is possible to compute a conformal mapping of o…
math.CV2013★ 1 cited
Computing boundary extensions of conformal maps part 2
T. H. McNicholl
It is shown that there is a computable conformal map of the unit disk onto a domain that has a computable extension to the closure of the unit disk even though the boundary of…