Stability of Blaschke products under forward iteration

Fuente: arXiv
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Main Authors: Kraus, Daniela, Moucha, Annika, Roth, Oliver
Format: Preprint
Published: 2026
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author Kraus, Daniela
Moucha, Annika
Roth, Oliver
author_facet Kraus, Daniela
Moucha, Annika
Roth, Oliver
contents Forward iteration of holomorphic self-maps generalizes the iteration of a single function in a natural way. This framework arises in complex dynamics, for instance in the study of wandering domains and in seeking suitable extensions of the Denjoy-Wolff theorem. Here, we consider forward iteration of Blaschke products. We prove that the classes of indestructible and maximal Blaschke products are stable under forward iteration.
format Preprint
id arxiv_https___arxiv_org_abs_2604_25320
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Stability of Blaschke products under forward iteration
Kraus, Daniela
Moucha, Annika
Roth, Oliver
Complex Variables
30J10, 30D05
Forward iteration of holomorphic self-maps generalizes the iteration of a single function in a natural way. This framework arises in complex dynamics, for instance in the study of wandering domains and in seeking suitable extensions of the Denjoy-Wolff theorem. Here, we consider forward iteration of Blaschke products. We prove that the classes of indestructible and maximal Blaschke products are stable under forward iteration.
title Stability of Blaschke products under forward iteration
topic Complex Variables
30J10, 30D05
url https://arxiv.org/abs/2604.25320