Conformal scattering and the Goursat problem for Dirac fields in the interior of charged spherically symmetric black holes

In this paper, we construct a conformal scattering theory for Dirac fields in the interior of Reissner–Nordström-like black hole, between hole event horizon and Cauchy horizon. The main result is resolution characteristic problem equation on horizons by solving system wave equations re-interpreting its solution as components required solution.