1. Borcher's Commutation Relations, and Modular Symmetries in Quantum Field Theory

   • Bernd Kuckert

   OriginalPaper Pages: 307 - 320

2. Bispectral Property, Darboux Transformation and the Grassmannian Gr^rat

   • José I. Liberati

   OriginalPaper Pages: 321 - 332

3. Bi-Hamiltonian Formalism: A Constructive Approach

   • Roman G. Smirnov

   OriginalPaper Pages: 333 - 347

4. Gauge Field Theories on Clifford Algebras

   • H. White
   • R. Lloyd

   OriginalPaper Pages: 349 - 370

5. Topologically Nontrivial Sectors of Maxwell Field Theory on Riemann Surfaces

   • Franco Ferrari

   OriginalPaper Pages: 371 - 378

6. The Symmetry Structure of the Heavenly Equation

   • Eleonora Alfinito
   • Giulio Soliani
   • Luigi Solombrino

   OriginalPaper Pages: 379 - 389

7. A Homotopy in the Usual Cochain Complex of Free Lie Algebras

   • Alexandros Patsourakos

   OriginalPaper Pages: 391 - 402