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Transactions of the American Mathematical Society

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Destructible and indestructible Blaschke products


Author: H. Stephen Morse
Journal: Trans. Amer. Math. Soc. 257 (1980), 247-253
MSC: Primary 30D50
DOI: https://doi.org/10.1090/S0002-9947-1980-0549165-3
MathSciNet review: 549165
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Abstract: A special case of destructibility for Blaschke products is introduced and studied. An example is given of a destructible Blaschke product which becomes indestructible when a single point is deleted from its zero-set.


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Additional Information

DOI: https://doi.org/10.1090/S0002-9947-1980-0549165-3
Keywords: Blaschke product, inner function, singular harmonic function, minimal harmonic function, Poisson-Stielties integral representation
Article copyright: © Copyright 1980 American Mathematical Society

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