On the global well-posedness of a class of 2D solutions for the Rosensweig system of ferrofluids

We study a class of 2D solutions of a Bloch-Torrey regularization of the Rosensweig system in the whole space, which arise when the initial data and the external magnetic field are 2D. We prove that such solutions are globally defined if the initial data is in $ H^k\pare{\bR^2}, k\geqslant 1 $.

Detalhes bibliográficos
Autor: Scrobogna, S.
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2018
País:España
Recursos:Basque Center for Applied Mathematics (BCAM)
Repositório:BIRD. BCAM's Institutional Repository Data
OAI Identifier:oai:bird.bcamath.org:20.500.11824/853
Acesso em linha:http://hdl.handle.net/20.500.11824/853
Access Level:Acceso aberto
Palavra-chave:ferrofluids
Descrição
Resumo:We study a class of 2D solutions of a Bloch-Torrey regularization of the Rosensweig system in the whole space, which arise when the initial data and the external magnetic field are 2D. We prove that such solutions are globally defined if the initial data is in $ H^k\pare{\bR^2}, k\geqslant 1 $.