Classes | Namespaces
block_preconditioner.h File Reference

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class  oomph::BlockSelector
 Data structure to store information about a certain "block" or sub-matrix from the overall matrix in the block preconditioning framework. More...
class  oomph::BlockPreconditioner< MATRIX >
 Block Preconditioner base class. The block structure of the overall problem is determined from the Mesh's constituent elements. Each constituent element must be block-preconditionable - i.e must implement the GeneralisedElements functions ndof_types() and get_dof_numbers_for_unknowns(...). A Problem can have several Meshes, but each Mesh must contain elements with the same DOF types. The association between global degrees of freedom and their unique local dof numbers is therefore based on information provided by the elements. We refer to the local dof numbers provided by the elements as the elemental dof numbers. More...


namespace  oomph
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