PageHeader : Funkcialaj Ekvacioj, 23 (1980) 39-61 Title : Control Theory for the Wave Equation in Compact Title : Riemannian Manifolds AuthorInfo : By AuthorInfo : Goong CHEN and Richard S. MILLMAN AuthorInfo : (Pennsylvania State University and Southern Illinois University, U.S.A.) section : 1. Preliminaries section : 2. Controllability, stabilizability and observability theory for the wave equation in compact riemannian manifolds subsection : 2.1. The wave equation with boundary dissipation in a compact Riemannian mani- fold (with boundary) subsection : 2.2. Exact controllability for the wave equation in a compact Riemannian manifold without boundary subsection : 2.3. Observability theory for the wave equation section : 2.4. An abstract moment problem for the Schrodinger equation in a compact Riemannian manifold section : References