Low-frequency surface integral equation solution by multilevel Green's function interpolation with fast fourier transform acceleration

Keyphrases

• Green's Function 100%
• Fast Fourier Transform 100%
• Green's Function Interpolation 100%
• Surface Integral Equation 100%
• Solution of Equations 100%
• Computation Time 50%
• Numerical Examples 50%
• Approximation Accuracy 50%
• Good Accuracy 50%
• Broadband Applications 50%
• High Computational Efficiency 50%
• Combined Field Integral Equation 50%
• Electric Field Integral Equation 50%
• Integral Equation Formulation 50%
• Mixed Potential Integral Equation 50%
• Memory Requirements 50%
• Translation Operator 50%
• Time Requirement 50%
• Integral Operator 50%
• Lagrange Interpolation 50%
• Homogeneous Space 50%
• Electric Field (E-field) 50%
• Interpolation Process 50%
• Extrapolation Error 50%
• Multi-level Scheme 50%

Engineering

• Surface Integral Equation 100%
• Fast Fourier Transform 100%
• Green's Functions 100%
• Electric Field 66%
• Numerical Example 33%
• Computation Time 33%
• Computational Efficiency 33%
• Good Accuracy 33%
• Space Green 33%
• Mixed Potential 33%
• Memory Requirement 33%
• Lagrange 33%

Mathematics

• Integral Equation 100%
• Fast Fourier Transform 100%
• Surface integral 100%
• Green's Functions 100%
• Electric Field 40%
• Factorization 20%
• Convolution 20%
• Integral Operator 20%
• Lagrange Interpolation 20%
• Translation Operator 20%
• Numerical Example 20%