What is included with this book?
Preface | p. xi |
Introduction | p. 1 |
Approaches to Error Analysis | p. 2 |
Empirical Methods | p. 2 |
Sobolev Spaces and Asymptotic Error Estimates | p. 3 |
Sobolev Norms | p. 4 |
Sobolev Norms and the Scattering Amplitude | p. 5 |
Static Limit | p. 5 |
Quasioptimality and Approximation Error | p. 6 |
Convergence Theorems | p. 6 |
Limitations of Existing Error Estimates | p. 7 |
Spectral Convergence Theory | p. 8 |
Normal Operator Decomposition | p. 8 |
Spectral Error | p. 8 |
Error Contributions | p. 10 |
Canonical Scattering Problems | p. 11 |
References | p. 12 |
Surface Integral Equation Formulations and the Method of Moments | p. 15 |
Electric Field Integral Equation | p. 16 |
2D Scattering Problems | p. 17 |
Magnetic Field Integral Equation | p. 18 |
2D Scattering Problems | p. 19 |
Combined Field Integral Equation | p. 19 |
2D Scattering Problems | p. 20 |
Method of Moments | p. 20 |
Vector Basis Functions | p. 22 |
Number of Unknowns | p. 23 |
Scattering Amplitude, Scattering Width, and Radar Cross-section | p. 24 |
Error Measures | p. 26 |
Basic Concepts of Modal Error Analysis | p. 28 |
Interpolation Error | p. 28 |
Mesh Nyquist Frequency | p. 30 |
Projection Error | p. 30 |
References | p. 32 |
Error Analysis of the EFIE with W.C. Chew | p. 33 |
TM-EFIE with Ideal Discretizations | p. 34 |
Discretized Operator Spectrum | p. 36 |
Comparison of the Discretized and Exact Operator Spectra | p. 38 |
Spectral Error | p. 40 |
Spectral Error for Low-Order Basis Functions | p. 43 |
Current Solution Error | p. 46 |
Scattering Amplitude Error | p. 49 |
Variational Principles, the Moment Method, and Superconvergence | p. 51 |
Superconvergence | p. 54 |
Idealizing Assumptions | p. 55 |
TM-EFIE with Nonideal Discretizations | p. 56 |
Quadrature Error | p. 56 |
Reducing Quadrature Error | p. 58 |
Geometrical Discretization Error | p. 59 |
TE-EFIE | p. 62 |
Spectral Error | p. 62 |
Spectral Error for Low-Order Basis Functions | p. 63 |
Quadrature Error | p. 65 |
Geometrical Discretization Error | p. 66 |
Solution Error for Other Smooth Scatterers | p. 67 |
Summary | p. 69 |
References | p. 70 |
Error Analysis of the MFIE and CFIE with C. P. Davis | p. 73 |
TM-MFIE with Ideal Discretizations | p. 74 |
Operator Smoothing Properties | p. 74 |
Discretized Operator Spectrum | p. 75 |
Spectral Error | p. 76 |
Current Solution Error | p. 77 |
Current Error for the Point/Pulse Discretization | p. 79 |
Scattering Amplitude Error | p. 80 |
Scattering Amplitude Error for the Point/Pulse Discretization | p. 82 |
Nonideal Discretizations | p. 83 |
Quadrature Error | p. 83 |
Single Integration Point | p. 84 |
Geometrical Discretization Error | p. 85 |
CFIE | p. 86 |
Solution Error for Other Smooth Scatterers | p. 87 |
Superconvergence and Regularization | p. 88 |
Convergence Rates for EFIE and MFIE | p. 89 |
Nonsuperconvergent Cases | p. 93 |
First- and Second-Kind Operators | p. 95 |
Higher-Order Basis Functions | p. 96 |
High-Order Convergence with Low-Order Basis Functions | p. 96 |
Summary | p. 99 |
References | p. 100 |
Geometrical Singularities and the Flat Strip | p. 101 |
Flat Strip Interior Error, TM-EFIE | p. 101 |
Normal Operator Approximation | p. 102 |
Discretized Operator Spectrum | p. 104 |
Spectral Error | p. 107 |
Spectral Error for Low-Order Basis Functions | p. 108 |
The Magic "1/3" Discretization | p. 109 |
Quadrature Error | p. 110 |
Current Solution Error | p. 110 |
Scattering Amplitude Error | p. 114 |
Flat Strip Interior Error, TE-EFIE | p. 114 |
Discretized Operator Spectrum | p. 116 |
Spectral Error | p. 117 |
Current Solution Error | p. 118 |
Quadrature Error | p. 119 |
Edge Error Analysis | p. 121 |
Wedges | p. 124 |
Summary | p. 125 |
References | p. 127 |
Resonant Structures | p. 129 |
Resonance and the EFIE Operator Spectrum | p. 130 |
Quasi-Resonant Modes | p. 131 |
Resonance and the Method of Moments | p. 132 |
Internal Resonance | p. 132 |
Cavities | p. 134 |
Resonant Case | p. 137 |
Near-Resonant Case | p. 140 |
Spectral Error | p. 141 |
Scattering Amplitude Error | p. 143 |
Summary | p. 145 |
References | p. 145 |
Error Analysis for 3D Problems | p. 147 |
Flat Plate | p. 148 |
Moment Matrix Spectrum | p. 149 |
Rooftop Basis Functions | p. 150 |
RWG Basis Functions | p. 155 |
Nonideal Discretizations | p. 158 |
Summary | p. 160 |
References | p. 160 |
Higher-Order Basis Functions with A. F. Peterson | p. 161 |
Higher-Order Basis Functions for 2D Problems | p. 162 |
Interpolatory Polynomials | p. 164 |
Discretized Operator Spectrum | p. 164 |
Interpolation Transfer Function | p. 166 |
Spectral Error | p. 169 |
Current Solution Error | p. 169 |
Scattering Amplitude Error | p. 172 |
Orthogonal Polynomials | p. 174 |
Discretized Operator Spectrum | p. 174 |
Projection Transfer Function | p. 175 |
Spectral Error | p. 176 |
Current Solution Error | p. 176 |
Scattering Amplitude Error | p. 178 |
3D Problems | p. 179 |
Numerical Results | p. 181 |
Summary | p. 184 |
References | p. 185 |
Operator Spectra and Iterative Solution Methods | p. 187 |
Krylov Subspace Algorithms | p. 188 |
CG Algorithm | p. 189 |
CGNE and CGNR | p. 189 |
Residual Error | p. 190 |
Condition Number | p. 191 |
Other Krylov Subspace Methods | p. 192 |
Iteration Count Estimates | p. 192 |
Condition Number Estimates | p. 193 |
Circular Cylinder, TM-EFIE | p. 193 |
Circular Cylinder, TE-EFIE | p. 196 |
Flat Strip, TM-EFIE | p. 196 |
Flat Strip, TE-EFIE | p. 198 |
Parallel Strip Resonator | p. 198 |
Higher-Order Basis Functions | p. 201 |
Flat Plate-3D | p. 203 |
Low-Frequency Breakdown | p. 205 |
Helmholtz Decomposition | p. 207 |
Preconditioners | p. 208 |
Summary | p. 210 |
References | p. 210 |
About the Author | p. 213 |
Index | p. 215 |
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