Why the high-frequency inverse scattering by topological sensitivity may work

Mathematics

• Topological Sensitivity 100%
• Inverse Scattering 72%
• Anomaly 42%
• Dirichlet 21%
• Approximation 18%
• Catastrophe theory 18%
• Perturbation 17%
• Stationary Phase 16%
• Caustic 16%
• Catastrophe 15%
• Fourier Integral 15%
• Surface integral 15%
• Far Field 14%
• Term 13%
• Quantify 12%
• Green's function 11%
• Asymptotic Expansion 10%
• Character 9%
• Gradient 9%
• Costs 8%
• Line 8%
• Unknown 8%
• Framework 7%
• Characterization 6%
• Form 5%
• Class 3%

Physics & Astronomy

• inverse scattering 72%
• sensitivity 36%
• anomalies 29%
• expansion 23%
• sampling 20%
• approximation 19%
• catastrophe theory 18%
• perturbation 16%
• multipoles 12%
• alkalies 11%
• functionals 11%
• far fields 10%
• Green's functions 10%
• apertures 9%
• costs 9%
• gradients 8%
• characterization 6%
• diffraction 6%
• scattering 6%

Engineering & Materials Science

• Scattering 58%
• Sampling 21%
• Surface measurement 19%
• Green's function 18%
• Diffraction 16%
• Set theory 9%