Discretely compact imbeddings in spaces of cell-centered grid functions

• Autor(es): Barbeiro, S.
• Data: 2006
• Identificador Persistente: http://hdl.handle.net/10316/11330
• Origem: Estudo Geral - Universidade de Coimbra
• Assunto(s): Compactness of imbeddings; Cell-centered grid functions
• Tipo de Documento: Preprint
• Idioma: Inglês

Descrição

Compactness of imbeddings in discrete counterparts of Sobolev spaces is considered. We study the imbeddings in spaces of cell-centered grid functions, in one and two dimensional domains. No restrictions are made on the mesh-ratios of the underlying meshes.