Entire solutions of linear systems of moment differential equations and related asymptotic growth at infinity

The general entire solution to a linear system of moment differential equations is obtained in terms of a moment kernel function for generalized summability, and the Jordan decomposition of the matrix defining the problem. The growth at infinity of any solution of the system is also determined, both...

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Detalhes bibliográficos
Autor: Lastra Sedano, Alberto|||0000-0002-4012-6471
Formato: artículo
Fecha de publicación:2022
País:España
Recursos:Universidad de Alcalá (UAH)
Repositorio:e_Buah Biblioteca Digital Universidad de Alcalá
Idioma:inglés
OAI Identifier:oai:ebuah.uah.es:10017/55208
Acesso em linha:http://hdl.handle.net/10017/55208
https://dx.doi.org/10.1007/s12591-022-00601-2
Access Level:acceso abierto
Palavra-chave:Moment differential system
Strongly regular sequence
Entire solutions
Asymptotic growth
Matemáticas
Mathematics
Descrição
Resumo:The general entire solution to a linear system of moment differential equations is obtained in terms of a moment kernel function for generalized summability, and the Jordan decomposition of the matrix defining the problem. The growth at infinity of any solution of the system is also determined, both globally and also following rays to infinity, determining the order and type of such solutions.