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math.CA2011
Szego's theorem on Parreau-Widom sets
Jacob S. Christiansen
In this paper, we generalize Szego's theorem for orthogonal polynomials on the real line to infinite gap sets of Parreau-Widom type. This notion includes Cantor sets of positive me…
math.CA2011★ 1 cited
A question by Chihara about shell polynomials and indeterminate moment problems
Christian Berg, Jacob S. Christiansen
The generalized Stieltjes--Wigert polynomials depending on parameters 0\le p<1 and 0<q<1 are discussed. By removing the mass at zero of the N-extremal solution concentrated in the…