Department of Mathematics, Lamar University, Beaumont, Texas 77710
Timothy H. McNicholl ; Department of Mathematics, Lamar University, Beaumont, Texas 77710
Abstract:
We show that if a Blaschke product defines a computable function, then it has a computable sequence of zeros in which the number of times each zero is repeated is its multiplicity. We then show that the converse is not true. We finally show that every computable, radial, interpolating sequence yields a computable Blaschke product.