Conserved- and zero-mean quadratic quantities in oscillatory systems

by Rapisarda, Paolo, Willems, Jan C.
Published 2005

State maps for linear systems

by Rapisarda, Paolo, Willems, Jan C.
Published 1997

The subspace Nevanlinna interpolation problem and the most powerful unfalsified model

by Rapisarda, Paolo, Willems, Jan C.
Published 1997

A note on persistency of excitation

by Willems, Jan C., Rapisarda, Paolo, Markovsky, Ivan, de Moor, Bart L.M
Published 2005

Algorithms for deterministic balanced subspace identification

by Markovsky, Ivan, Willems, Jan C., Rapisarda, Paolo, de Moor, Bart L.M
Published 2005