A high-order discontinuous Galerkin method for wave propagation through coupled elastic-acoustic media

Mathematics

• Discontinuous Galerkin 96%
• Discontinuous Galerkin Method 93%
• Wave Propagation 92%
• Acoustics 91%
• Mesh 67%
• Higher Order 61%
• Lamb Waves 53%
• Seismic Waves 44%
• Numerical Dispersion 43%
• Higher-order Elements 43%
• Rayleigh Waves 42%
• Supercomputer 40%
• Numerical Accuracy 38%
• Parallel Implementation 37%
• Scalability 36%
• High Order Accuracy 36%
• Adaptivity 35%
• Elastic Waves 35%
• Acoustic Waves 35%
• Wavelength 32%
• Riemann Problem 32%
• Plane Wave 31%
• Resolve 28%
• Propagation 26%
• Analytical Solution 25%
• Discontinuity 25%
• Scaling 24%
• Wave equation 24%
• Exact Solution 22%
• Rate of Convergence 21%
• Spectrality 21%
• Three-dimensional 20%
• Numerical Solution 20%
• Formulation 18%
• Framework 16%
• Model 9%

Physics & Astronomy

• Galerkin method 100%
• wave propagation 73%
• mesh 60%
• acoustics 49%
• numerical control 33%
• seismic waves 28%
• Cauchy problem 28%
• supercomputers 28%
• Lamb waves 25%
• Rayleigh waves 25%
• elastic waves 20%
• wave equations 20%
• discontinuity 19%
• derivation 17%
• plane waves 17%
• scaling 14%
• formulations 14%
• propagation 12%
• wavelengths 10%

Engineering & Materials Science

• Galerkin methods 96%
• Wave propagation 90%
• Acoustics 70%
• Fluxes 34%
• Rayleigh waves 31%
• Seismic waves 28%
• Elastic waves 27%
• Wave equations 27%
• Surface waves 23%
• Wavelength 18%
• Earth (planet) 18%
• Scalability 17%
• Acoustic waves 16%