In mathematical physics, more specific in the one-dimensional inverse scattering problem, the Marchenko equation, named after Vladimir Marchenko, is derived by computing the Fourier transform of the scattering relation:
where
is a symmetric kernel, so that
which is computed from the scattering data. Solving the Marchenko equation one obtains the kernel of the transformation operator
This equation is derived from the Gelfand–Levitan integral equation, using the Povzner–Levitan representation.
References
Marchenko equation Wikipedia(Text) CC BY-SA