Dynamic reconstruction of the set of parameters in the Goursat–Darboux boundary value problem

An inverse problem of approximation (in Hausdorff metric) of the set of unknown distributed and boundary parameters in the Goursat–Darboux boundary value problem is considered. The finitestep dynamic regularizing algorithms are worked out. The methods of both the theory of positional control with a model and the theory of ill-posed problems are used.