Multidimensional inverse problems in perturbed stratified media - Weder - 1999 () Citation Context ...ide outside of some ball and if they have the same scattering matrix at some positive energy they are equal
Multidimensional inverse scattering in an electric field - Weder - 1996 () Citation Context ...proof of Theorem 1.1. The time-dependent approach is quite flexible. It has been applied to many inverse scattering problems. In [8], [9] to N-body systems with singular and long-range potentials...
-2)inversionofnoisydiscretefixed-energy3Dscatteringdataanderror estimates, - 3)variationalprinciplesequivalenttoinversescatteringproblems, - 4)low-frequencydatainversion, - 5)asymptoticinversescatteringtheoryforscatteringbysmallinhomo- geneities. Detailedproofsoftheresultscanbefoundinthecitedreferences.Inthis ...
1. Imaginary surface vectors in multidimensional inverse problems of geoelectrics [J] . Shuman VN Izvestiya. Physics of the solid earth . 2007,第3期 机译:地电多维逆问题中的虚表面向量 2. Evolution of natural sea surface films: a new quantification formalism based on multidimensional space ve...
A. Jollivet, Inverse scattering at high energies for the multidimen- sional Newton equation in a long range potential, to appear in Asympt. Anal., preprint 2013, ArXiv:1306.3638.Jollivet, A.: Inverse scattering at high energies for the multidimensional Newton equation in a long range ...
which exhibits a peak whose lineshape directly follows the linear loss function34(centered at the plasma frequencyω0). We anticipate the non-rephasing nonlinearity to also be sensitive to analogous processes of other types of excitations such as Klemens decay of phonons46or 3-magnon scattering47....
Multidimensional quasi-isospectrality in photonics https://doi.org/10.1515/nanoph-2022-0740 Received December 1, 2022; accepted February 27, 2023; published online March 8, 2023 Keywords: coupled mode theory; coupled resonators; disor- dered system; isospectrality; perturbation; pseudo-inverse. Abst...
We discuss an algorithm for the refraction coefficient recovery in 2-D and 3-D inverse scattering problems. Suppose that a small object is illuminated by plane acoustic waves. Given data on a circular boundary of the region of interest, we employ a Regularized QuasiNewton method (RQN) to ...
Math. (1983) M.J. Ablowitz et al. Comments on the Inverse Scattering Transform and Related Nonlinear Evolution EquationsA.S. Fokas et al. The Inverse Scattering Transform for Multidimensional (2 + 1) Problems There are more references available in the full text version of this article....
6, however leading to problems when attempting to display the data in a comprehensible way. Not out of necessity, but for this very practical reason we choose to limit the sampling range to b-tensor shapes between linear and spherical, which can be parameterized as (bL, bS,Θ, Φ), ...