1. Optimal Control with State Constraints and the Space Shuttle Re-entry Problem

   • B. Bonnard
   • L. Faubourg
   • E. Trélat

   OriginalPaper Pages: 155 - 199

2. Boundary Feedback Stabilization of a Variant of the SCOLE Model

   • Boumediène Chentouf

   OriginalPaper Pages: 201 - 232

3. Fuzzy Variable Structure Control of a Class of Nonlinear Sampled-Data Systems

   • Mehmet Önder Efe

   OriginalPaper Pages: 233 - 256

4. On Three Problems About Dynamical Systems Related to Lattices and Homogeneous Spaces

   • A. M. Stepin

   OriginalPaper Pages: 257 - 264

5. Limit Cycles for Multidimensional Vector Fields. The Elliptic Case

   • Marcin Bobieński
   • Henryk Żoładek

   OriginalPaper Pages: 265 - 310