1. Additional symmetries for integrable equations and conformal algebra representation

   • A. Yu. Orlov
   • E. I. Schulman

   OriginalPaper Pages: 171 - 179

2. Conformal anomaly, virasoro algebra and Chern—Simons cohomology

   • Han-Ying Guo
   • Hai-Cang Ren
   • Ke Wu

   OriginalPaper Pages: 181 - 188

3. Permutability property for self-dual Yang-Mills fields

   • L. -L. Chau
   • F. J. Chinea

   OriginalPaper Pages: 189 - 192

4. Quantum motion on two planes connected at one point

   • P. Exner
   • P. Sěba

   OriginalPaper Pages: 193 - 198

5. The Yangians, Bethe Ansatz and combinatorics

   • A. N. Kirillov
   • N. Yu. Reshetikhin

   OriginalPaper Pages: 199 - 208

6. Fusion of the eight vertex SOS model

   • Etsuro Date
   • Michio Jimbo
   • Masato Okado

   OriginalPaper Pages: 209 - 215

7. Invariant star products and representations of compact semisimple Lie groups

   • Carlos Moreno

   OriginalPaper Pages: 217 - 229

8. A non-Archimedean approach to prolongation theory

   • H. N. Van Eck

   OriginalPaper Pages: 231 - 239

9. Symplectic manifolds with Lagrangian fibration

   • G. Thompson

   OriginalPaper Pages: 241 - 248