Preface |
|
vii | |
|
Chapter 1 Inverse Problems |
|
|
1 | (19) |
|
1.1 The inverse problem of gravimetry |
|
|
1 | (4) |
|
1.2 The inverse conductivity problem |
|
|
5 | (2) |
|
|
7 | (3) |
|
1.4 Tomography and the inverse seismic problem |
|
|
10 | (4) |
|
1.5 Inverse spectral problems |
|
|
14 | (6) |
|
Chapter 2 Ill-Posed Problems and Regularization |
|
|
20 | (19) |
|
2.1 Well-and ill-posed problems |
|
|
20 | (3) |
|
2.2 Conditional correctness. Regularization |
|
|
23 | (3) |
|
2.3 Construction of regularizers |
|
|
26 | (6) |
|
2.4 Convergence of regularization algorithms |
|
|
32 | (4) |
|
|
36 | (3) |
|
Chapter 3 Uniqueness and Stability in the Cauchy Problem |
|
|
39 | (34) |
|
3.1 The backward parabolic equation |
|
|
39 | (9) |
|
3.2 General Carleman type estimates and the Cauchy problem |
|
|
48 | (5) |
|
3.3 Elliptic and parabolic equations |
|
|
53 | (6) |
|
3.4 Hyperbolic and Schrodinger equations |
|
|
59 | (12) |
|
|
71 | (2) |
|
Chapter 4 Elliptic Equations: Single Boundary Measurements |
|
|
73 | (32) |
|
4.0 Results on elliptic boundary value problems |
|
|
73 | (3) |
|
|
76 | (5) |
|
4.2 Reconstruction of lower-order terms |
|
|
81 | (4) |
|
4.3 The inverse conductivity problem |
|
|
85 | (8) |
|
4.4 Methods of the theory of one complex variable |
|
|
93 | (5) |
|
4.5 Linearization of the coefficients problem |
|
|
98 | (2) |
|
4.6 Some problems of nondestructive evaluation |
|
|
100 | (3) |
|
|
103 | (2) |
|
Chapter 5 Elliptic Equations: Many Boundary Measurements |
|
|
105 | (39) |
|
5.0 The Dirichlet-to-Neumann map |
|
|
105 | (3) |
|
5.1 Boundary Reconstruction |
|
|
108 | (4) |
|
5.2 Reconstruction in XXX |
|
|
112 | (2) |
|
5.3 Completeness of products of solutions of PDE |
|
|
114 | (4) |
|
|
118 | (3) |
|
5.5 Recovery of several coefficients |
|
|
121 | (6) |
|
|
127 | (4) |
|
5.7 Discontinuous conductivities |
|
|
131 | (6) |
|
5.8 Maxwell's and elasticity systems |
|
|
137 | (4) |
|
|
141 | (3) |
|
Chapter 6 Scattering Problems |
|
|
144 | (19) |
|
|
144 | (3) |
|
|
147 | (4) |
|
6.2 Scattering by a medium |
|
|
151 | (4) |
|
6.3 Scattering by obstacles |
|
|
155 | (6) |
|
|
161 | (2) |
|
Chapter 7 Integral Geometry and Tomography |
|
|
163 | (21) |
|
7.1 The Radon transform and its inverse |
|
|
163 | (9) |
|
7.2 The energy integrals methods |
|
|
172 | (3) |
|
7.3 Boman's counterexample |
|
|
175 | (4) |
|
7.4 The transport equation |
|
|
179 | (2) |
|
|
181 | (3) |
|
Chapter 8 Hyperbolic Equations |
|
|
184 | (33) |
|
|
184 | (3) |
|
8.1 The one-dimensional case |
|
|
187 | (8) |
|
8.2 Single boundary measurements |
|
|
195 | (4) |
|
8.3 Many measurements: use of beam solutions |
|
|
199 | (6) |
|
8.4 Many measurements: methods of boundary control |
|
|
205 | (6) |
|
8.5 Recovery of discontinuity of the speed of propagation |
|
|
211 | (4) |
|
|
215 | (2) |
|
Chapter 9 Parabolic Equations |
|
|
217 | (29) |
|
|
217 | (3) |
|
9.1 Final overdetermination |
|
|
220 | (6) |
|
9.2 Lateral overdetermination: single measurements |
|
|
226 | (2) |
|
9.3 Lateral overdetermination: many measurements |
|
|
228 | (4) |
|
9.4 Discontinuous principal coefficient |
|
|
232 | (5) |
|
|
237 | (5) |
|
|
242 | (2) |
|
|
244 | (2) |
|
Chapter 10 Some Numerical Methods |
|
|
246 | (19) |
|
|
247 | (5) |
|
10.2 Variational regularization of the Cauchy problem |
|
|
252 | (4) |
|
|
256 | (2) |
|
|
258 | (3) |
|
|
261 | (4) |
Appendix. Functional Spaces |
|
265 | (4) |
References |
|
269 | (14) |
Index |
|
283 | |