Fischer decompositions for entire functions of sufficiently low order

The existence of decompositions of the form f = P ·q+r with P∗ k(D)r =0, where f is entire, P a polynomial and P∗ k the principal part of P with its coefficients conjugated, was achieved in [1] under certain restrictions on the order of f. Here we prove uniqueness, thereby obtaining Fischer decompos...

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Detalles Bibliográficos
Autores: Munárriz Aldaz, Jesús, Render, H.
Tipo de recurso: artículo
Fecha de publicación:2024
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/734760
Acceso en línea:https://hdl.handle.net/10486/734760
https://dx.doi.org/10.1016/j.jmaa.2024.129201
Access Level:acceso embargado
Palabra clave:Fischer decomposition
entire function of finite order
Matemáticas
Descripción
Sumario:The existence of decompositions of the form f = P ·q+r with P∗ k(D)r =0, where f is entire, P a polynomial and P∗ k the principal part of P with its coefficients conjugated, was achieved in [1] under certain restrictions on the order of f. Here we prove uniqueness, thereby obtaining Fischer decompositions, under conditions that sometimes match those required for existence, and sometimes are more restrictive, depending on the parameters involved