Analytic Integrability of Some Examples of Degenerate Planar Vector Fields

This paper is devoted to the classification of analytic integrable cases of two families of degenerate planar vector fields with a monodromic singular point at the origin. This study falls in the still open degenerate center problem. This classification can be done using the formal normal form theor...

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Detalhes bibliográficos
Autores: Algaba Durán, Antonio, García García, Cristóbal, Giné, Jaume
Formato: artículo
Fecha de publicación:2016
País:España
Recursos:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:inglés
OAI Identifier:oai:ariasmontano.uhu.es:10272/20906
Acesso em linha:http://hdl.handle.net/10272/20906
Access Level:acceso abierto
Palavra-chave:Nonlinear differential systems
Integrability problem
Degenerate center problem
12 Matemáticas
Descrição
Resumo:This paper is devoted to the classification of analytic integrable cases of two families of degenerate planar vector fields with a monodromic singular point at the origin. This study falls in the still open degenerate center problem. This classification can be done using the formal normal form theory and knowing a suitable normal form of any differential systems associated to each family.