title: Geometry of inertial manifolds probed via a Lyapunov projection method.
abstract: A method for determining the dimension and state space geometry of inertial manifolds of dissipative extended dynamical systems is presented. It works by projecting vector differences between reference states and recurrent states onto local linear subspaces spanned by the Lyapunov vectors. A sharp characteristic transition of the projection error occurs as soon as the number of basis vectors is increased beyond the inertial manifold dimension. Since the method can be applied using standard orthogonal Lyapunov vectors, it provides a possible way to also determine experimentally inertial manifolds and their geometric characteristics.
authors.affiliation: Institute of Mechatronics, Reichenhainer Strasse 88, D-09126 Chemnitz, Germany.
authors.forename: Hong-liu
authors.initials: HL
authors.lastname: Yang
authors.forename: Günter
authors.initials: G
authors.lastname: Radons