Multiscale modeling of acoustic wave propagation in 2D heterogeneous media using local spectral basis functions

Computer Science

• Basis Function 100%
• Computation 50%
• Eigenvalue 50%
• Eigenvector 50%
• Simulation Mode 50%
• Modeling 50%
• Computation Time 25%
• Speed-up 25%
• Block Diagonal 25%
• Approximation Space 25%
• Resulting Matrix 25%
• Continuous Method 25%
• Functions 25%
• Domains 25%
• Application 25%
• Accuracy 25%

Physics

• Wave Equation 75%
• Wave Propagation 50%
• Acoustic Wave 50%
• Model 50%
• Calculation 50%
• Media 50%
• Seismic Waves 50%
• Degrees of Freedom 25%
• Methods: Data Analysis 25%
• Shapes 25%
• Utilization 25%
• Memory 25%
• Domains 25%
• Finite Element Modeling 25%

Mathematics

• Basis Function 100%
• Order 50%
• Wavefield 25%
• Degrees of Freedom 25%
• Numerical Experiment 25%
• Eigenvector 25%
• Partition of Unity 25%
• Functions 25%
• Selection 25%