Preface |
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ix | |
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1 Preliminaries from differential topology and microlocal analysis |
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1 | (25) |
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1.1 Spaces of jets and transversality theorems |
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1 | (4) |
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1.2 Generalized bicharacteristics |
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5 | (10) |
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1.3 Wave front sets of distributions |
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15 | (8) |
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1.4 Boundary problems for the wave operator |
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23 | (2) |
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25 | (1) |
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26 | (31) |
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26 | (5) |
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2.2 Periodic rays for several convex bodies |
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31 | (9) |
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40 | (9) |
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49 | (7) |
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56 | (1) |
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3 Poisson relation for manifolds with boundary |
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57 | (25) |
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3.1 Traces of the fundamental solutions of and 2 |
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58 | (4) |
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3.2 The distribution σ(t) |
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62 | (2) |
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3.3 Poisson relation for convex domains |
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64 | (7) |
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3.4 Poisson relation for arbitrary domains |
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71 | (10) |
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81 | (1) |
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4 Poisson summation formula for manifolds with boundary |
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82 | (36) |
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4.1 Global parametrix for mixed problems |
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82 | (12) |
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4.2 Principal symbol of FB |
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94 | (9) |
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4.3 Poisson summation formula |
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103 | (14) |
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117 | (1) |
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5 Poisson relation for the scattering kernel |
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118 | (21) |
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5.1 Representation of the scattering kernel |
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118 | (9) |
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5.2 Location of the singularities of s(t, θ, ω) |
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127 | (3) |
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5.3 Poisson relation for the scattering kernel |
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130 | (7) |
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137 | (2) |
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6 Generic properties of reflecting rays |
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139 | (34) |
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6.1 Generic properties of smooth embeddings |
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139 | (6) |
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6.2 Elementary generic properties of reflecting rays |
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145 | (10) |
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6.3 Absence of tangent segments |
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155 | (5) |
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6.4 Non-degeneracy of reflecting rays |
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160 | (12) |
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172 | (1) |
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173 | (31) |
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7.1 Poincare maps for closed geodesies |
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173 | (9) |
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7.2 Local perturbations of smooth surfaces |
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182 | (9) |
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7.3 Non-degeneracy and transversality |
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191 | (8) |
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7.4 Global perturbations of smooth surfaces |
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199 | (3) |
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202 | (2) |
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8 Inverse spectral results for generic bounded domains |
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204 | (38) |
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204 | (10) |
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8.2 Interpolating Hamiltonians |
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214 | (7) |
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8.3 Approximations of closed geodesies by periodic reflecting rays |
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221 | (14) |
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8.4 The Poisson relation for generic strictly convex domains |
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235 | (6) |
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241 | (1) |
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9 Singularities of the scattering kernel |
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242 | (22) |
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9.1 Singularity of the scattering kernel for a non-degenerate (ω, θ)-ray |
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242 | (10) |
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9.2 Singularities of the scattering kernel for generic domains |
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252 | (1) |
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253 | (5) |
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9.4 Generic domains in R3 |
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258 | (5) |
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263 | (1) |
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10 Scattering invariants for several strictly convex domains |
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264 | (34) |
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10.1 Singularities of the scattering kernel for generic θ |
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264 | (9) |
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10.2 Hyperbolicity of scattering trajectories |
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273 | (8) |
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10.3 Existence of scattering rays and asymptotic of their sojourn times |
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281 | (6) |
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10.4 Asymptotic of the coefficients of the main singularity |
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287 | (9) |
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296 | (2) |
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11 Poisson relation for the scattering kernel for generic directions |
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298 | (39) |
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11.1 The Poisson relation for the scattering kernel |
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298 | (5) |
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11.2 Generalized Hamiltonian flow |
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303 | (6) |
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11.3 Invariance of the Hausdorff dimension |
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309 | (11) |
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11.4 Further regularity of the generalized Hamiltonian flow |
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320 | (5) |
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11.5 Proof of Proposition 11.1.2 |
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325 | (11) |
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336 | (1) |
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12 Scattering kernel for trapping obstacles |
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337 | (14) |
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12.1 Scattering rays with sojourn times tending to infinity |
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337 | (6) |
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12.2 Scattering amplitude and the cut-off resolvent |
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343 | (4) |
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12.3 Estimates for the scattering amplitude |
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347 | (3) |
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350 | (1) |
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13 Inverse scattering by obstacles |
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351 | (45) |
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13.1 The scattering length spectrum and the generalized geodesic flow |
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351 | (5) |
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13.2 Proof of Theorem 13.1.2 |
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356 | (7) |
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13.3 An example: star-shaped obstacles |
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363 | (2) |
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13.4 Tangential singularities of scattering rays I |
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365 | (3) |
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13.5 Tangential singularities of scattering rays II |
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368 | (6) |
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13.6 Reflection points of scattering rays and winding numbers |
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374 | (6) |
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13.7 Recovering the accessible part of an obstacle |
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380 | (5) |
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13.8 Proof of Proposition 13.4.2 |
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385 | (9) |
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394 | (2) |
References |
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396 | (9) |
Topic Index |
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405 | (4) |
Symbol Index |
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409 | |