Algebraic Multilevel Preconditioner for the Helmholtz Equation in Heterogeneous Media.
Matthias BollhöferMarcus J. GroteOlaf SchenkPublished in: SIAM J. Sci. Comput. (2009)
Keyphrases
- difference equations
- multimedia
- edge preserving
- differential equations
- mathematical model
- low frequency
- digital media
- numerical solution
- higher order
- digital libraries
- iterative methods
- multimedia content
- real time
- heterogeneous data
- linear systems
- boundary value problem
- website
- algebraic geometry
- algebraic curves
- algebraic expressions