Topological derivative for the inverse scattering of elastic waves

Mathematics

• Topological Derivative 100%
• Elastic Waves 82%
• Inverse Scattering 77%
• Cavity 72%
• Elastostatics 39%
• Elastodynamics 39%
• Inverse Scattering Problem 38%
• Imaging 36%
• Three-dimensional 23%
• Shape Optimization 20%
• Boundary Integral 19%
• Acoustics 17%
• Fundamental Solution 16%
• Asymptotic Expansion 14%
• Grid 13%
• Knowledge 12%
• Valid 12%
• Methodology 12%
• Costs 12%
• Topology 11%
• Numerical Results 10%
• Alternatives 10%
• Framework 9%
• Concepts 8%
• Arbitrary 8%

Physics & Astronomy

• inverse scattering 77%
• elastic waves 64%
• elastostatics 48%
• elastodynamics 42%
• cavities 40%
• shape optimization 24%
• preconditioning 22%
• elastic media 19%
• topology 14%
• grids 13%
• methodology 13%
• costs 12%
• optimization 10%
• expansion 10%
• acoustics 9%

Engineering & Materials Science

• Elastic waves 84%
• Scattering 62%
• Derivatives 54%
• Elasticity 30%
• Imaging techniques 25%
• Shape optimization 17%
• Acoustics 13%
• Topology 11%