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«Paralipomena» on uniqueness in inverse scattering from a finite number of data
Fourier transform diffraction tomography inverse scattering
2015/9/2
This paper shows new proof of non-uniqueness of the solution for the retrieving of a compact-supported function starting from a finite number of samples of its spectrum. As will be shown, this is rele...
Identifying sets of acceptable solutions to non-linear,geophysical inverse problems which have complicated misfit functions
sets of acceptable solutions non-linear,geophysical inverse problems misfit functions
2009/11/16
A goal of geophysical inversion is to identify all models which give an acceptable misfit between predicted and observed data. However, because of the complexity of Earth structure, the non-linearity ...
Internal gravity waves:Analysis using the periodic,inverse scattering transform
Internal gravity waves periodic,inverse scattering transform
2009/11/13
The discrete periodic inverse scattering transform (DPIST) has been shown to provide the salient features of nonlinear Fourier analysis for surface shallow water waves whose dynamics are governed by t...
The rapid rotation of planets causes cyclonic thermal turbulence in their cores which may generate the large-scale magnetic fields observed outside the planets. We investigate numerically a model base...
AN INVERSE ANALYSIS OF UNOBSERVED TRIGGER FACTOR ACCORDING TO SLOPE FAILURE TYPES
Slope failure types Trigger factors Inverse analysis Structural equation modeling Spatial data integration
2015/11/16
This paper discusses an inverse analysis of unobserved trigger factors according to “slope failure types” based on Structural Equation
Modeling (SEM). Quantitative prediction models generally elucid...