TRAWL
发表于 2025-3-26 22:58:55
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senile-dementia
发表于 2025-3-27 04:58:30
The Inverse Medium Problem,o reformulate the acoustic inverse medium problem as a problem in constrained optimization. Included here is a brief discussion of the use of the Born approximation to linearize the problem. We then proceed to the proof of a uniqueness theorem for the acoustic inverse medium problem.
使人烦燥
发表于 2025-3-27 06:58:26
Introduction,lete account of inverse scattering theory in a book of only a few hundred pages, particularly since before discussing the inverse problem we have to give the rudiments of the theory of the direct problem. Hence, instead of attempting the impossible, we have chosen to present inverse scattering theor
overhaul
发表于 2025-3-27 13:21:27
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entrance
发表于 2025-3-27 15:36:05
Direct Acoustic Obstacle Scattering,ations for solving the boundary value problems. However, we decided to leave out some of the details in the analysis. In particular, we assume that the reader is familiar with the Riesz–Fredholm theory for operator equations of the second kind in dual systems as described in and . We also
控诉
发表于 2025-3-27 21:02:23
Ill-Posed Problems,ld be unique, and the solution should depend continuously on the data. The third postulate is motivated by the fact that in all applications the data will be measured quantities. Therefore, one wants to make sure that small errors in the data will cause only small errors in the solution. A problem s
Ganglion-Cyst
发表于 2025-3-27 22:07:14
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landfill
发表于 2025-3-28 05:01:18
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易受刺激
发表于 2025-3-28 09:39:58
Inverse Electromagnetic Obstacle Scattering,romagnetic scattering. In order to avoid repeating ourselves, we keep this chapter short by referring back to the corresponding parts of Chapter 5 when appropriate. In particular, for notations and for the motivation of our analysis we urge the reader to get reacquainted with the corresponding analy
眨眼
发表于 2025-3-28 10:27:15
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