1. The singular zero-sum differential game with stability usingH _∞ control theory

   • A. A. Stoorvogel

   OriginalPaper Pages: 121 - 138

2. Quadratic control systems

   • B. Bonnard

   OriginalPaper Pages: 139 - 160

3. System reduction via truncated Hankel matrices

   • Charles K. Chui
   • Xin Li
   • Joseph D. Ward

   OriginalPaper Pages: 161 - 175

4. On approximate stochastic realization

   • Andrea Gombani

   OriginalPaper Pages: 177 - 192

5. Representation of shift-invariant operators onL ² byH ^∞ transfer functions: An elementary proof, a generalization toL ^p , and a counterexample forL ^∞

   • George Weiss

   OriginalPaper Pages: 193 - 203

6. Convolutional solutions of partial difference equations

   • Jiři Gregor

   OriginalPaper Pages: 205 - 215

7. An electrical gridlike structure excited at infinity

   • A. H. Zemanian

   OriginalPaper Pages: 217 - 231