1. Persistency of excitation criteria for linear, multivariable, time-varying systems

   • I. M. Y. Mareels
   • M. Gevers

   OriginalPaper Pages: 203 - 226

2. Minimal polynomial realizations

   • Z. Bartosiewicz

   OriginalPaper Pages: 227 - 237

3. Controllability and stability radii for companion form systems

   • Charles Kenney
   • Alan J. Laub

   OriginalPaper Pages: 239 - 256

4. Nonlinear decoupling and structure at infinity

   • Claude H. Moog

   OriginalPaper Pages: 257 - 268

5. On parameter dependence of solutions of algebraic riccati equations

   • André C. M. Ran
   • Leiba Rodman

   OriginalPaper Pages: 269 - 284

6. Pole shifting for families of systems: The dimension one case

   • James Brewer
   • Lee Klingler

   OriginalPaper Pages: 285 - 292

7. Controllability of right invariant systems on real simple Lie groups of typeF ₄,G ₂,C _n , andB _n ^*

   • R. El Assoudi
   • J. P. Gauthier

   OriginalPaper Pages: 293 - 301