Optimization of the Multigrid-Convergence Rate on Semi-structured Meshes by Local Fourier Analysis.
Björn GmeinerTobias GradlFrancisco José GasparUlrich RüdePublished in: CoRR (2014)
Keyphrases
- semi structured
- convergence rate
- fourier analysis
- faster convergence rate
- multiresolution
- structured data
- convergence speed
- web documents
- data model
- information extraction
- frequency domain
- fourier transform
- text mining
- image analysis
- global optimization
- multiscale
- spherical harmonics
- non stationary
- database
- relational databases
- database systems
- web pages