Efficient traveltime solutions of the TI acoustic eikonal equation

Keyphrases

• Acoustics 100%
• Travel Time 100%
• Eikonal Equation 100%
• Transversely Isotropic 100%
• Eikonal 50%
• Discretized 50%
• Anisotropy Factor 50%
• Transversely Isotropic Medium 25%
• First-order 25%
• Cost Reduction 25%
• Numerical Solution 25%
• High Linearity 25%
• Eikonal Solver 25%
• Traveltime Tomography 25%
• Hamilton-Jacobi Equation 25%
• Perturbation Theory 25%
• Perturbed Parameter 25%
• Quartic Polynomial 25%
• Imaging Tomography 25%
• Velocity Distribution 25%
• Complex Distributions 25%
• Computational Cost 25%
• Polynomial Expansion 25%
• Integral Imaging 25%
• Coefficients of a Polynomial 25%
• Marmousi Model 25%

Engineering

• Discretized Form 100%
• Nonlinearity 50%
• Anisotropic 50%
• Polynomial Expansion 50%
• Simple Equation 50%
• Illustrates 50%
• Computational Step 50%
• Isotropic Media 50%
• Cost Reduction 50%
• Numerical Solution 50%
• Computational Cost 50%

Mathematics

• Traveltime 100%
• Polynomial 66%
• Computational Cost 33%
• Order of Nonlinearity 33%
• Perturbation Theory 33%
• Approximates 33%
• Numerical Solution 33%
• Hamilton-Jacobi Equation 33%