Discretely compact imbeddings in spaces of cell-centered grid functions

• Author(s): Barbeiro, S.
• Date: 2006
• Persistent ID: http://hdl.handle.net/10316/11330
• Origin: Estudo Geral - Universidade de Coimbra
• Subject(s): Compactness of imbeddings; Cell-centered grid functions
• Document Type: Preprint
• Language: English

Description

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.