Now showing items 1-3 of 3
inverse wave scattering with discontinuous wave speed
(AIP Publishing, 1995-06)
The inverse scattering problem on the line is studied for the generalized Schrödinger equation (d 2ψ/dx 2)+k 2 H(x)2ψ=Q(x)ψ, where H(x) is a positive, piecewise continuous function with positive limits H ± as x → ±∞. This ...
Integral equation methods for the inverse problem with discontinuous wave speed
(AIP Publishing, 1996-07)
The recovery of the coefficient H(x) in the one-dimensional generalized Schrodinger equation d(2) psi dx(2)+k(2)H(x)(2) psi=Q(x)psi, where H(x) is a positive, piecewise continuous function with positive limits H-+/- as ...
scattering and inverse scattering in one-dimensional nonhomogeneous media
(AIP Publishing, 1992-05)
The wave propagation in a one-dimensional nonhomogeneous medium is considered, where the wave speed and the restoring force depend on location. In the frequency domain this is equivalent to the Schrodinger equation d2-psi/dx2 ...