Resumen de Galerkin method for constrained variational equations and a collage-based approach to related inverse problems

María Isabel Berenguer Maldonado , H. Kunze, D. La Torre, M. Ruiz Galán

• For a general variational equation with constraints we present both the stability of the corresponding Galerkin method and a collage theorem for a related inverse problem. In addition we demonstrate the applicability of the results by considering forward and inverse boundary value problems of some linear impulsive differential equations.