High Dimensional Finite Elements for Multiscale Wave Equations.
Bingxing XiaViet Ha HoangPublished in: Multiscale Model. Simul. (2014)
Keyphrases
- finite element
- multiscale
- high dimensional
- finite difference
- numerical solution
- wave equation
- low dimensional
- hamilton jacobi
- finite element model
- finite element analysis
- boundary element
- similarity search
- coarse to fine
- scale space
- mesh generation
- natural images
- high dimensionality
- high dimensional data
- wavelet transform
- image representation
- material properties
- dimensionality reduction
- edge detection
- sparse data
- gpu accelerated
- image processing
- affine invariant
- noisy data
- partial differential equations
- data points
- multi dimensional
- metric space
- variable selection
- differential equations
- multiscale analysis
- feature selection
- feature extraction
- feature space
- nearest neighbor
- nonlinear equations
- discrete data
- wavelet coefficients
- mathematical model
- parameter space