1. Ribbon graphs and their invaraints derived from quantum groups

   • N. Y. Reshetikhin
   • V. G. Turaev

   OriginalPaper Pages: 1 - 26

2. Classical and thermodynamic limits for generalised quantum spin systems

   • N. G. Duffield

   OriginalPaper Pages: 27 - 39

3. A perturbed mean field model of an interacting boson gas and the large deviation principle

   • M. van den Berg
   • T. C. Dorlas
   • J. V. Pulé

   OriginalPaper Pages: 41 - 69

4. Z/NZ Conformal Field Theories

   • P. Degiovanni

   OriginalPaper Pages: 71 - 99

5. Decay estimates for Schrödinger equations

   • Peter Constantin

   OriginalPaper Pages: 101 - 108

6. The universalR-matrix forU _q sl(3) and beyond!

   • Nigel Burroughs

   OriginalPaper Pages: 109 - 128

7. Q-analogues of Clifford and Weyl algebras-spinor and oscillator representations of quantum enveloping algebras

   • Takahiro Hayashi

   OriginalPaper Pages: 129 - 144

8. Fock representations and BRST cohomology inSL(2) current algebra

   • D. Bernard
   • G. Felder

   OriginalPaper Pages: 145 - 168

9. Time boundedness of the energy for the charge transfer model

   • Ulrich Wüller

   OriginalPaper Pages: 169 - 179

10. A topological characterization of classical BRST cohomology

    • José M. Figueroa-O'Farrill

    OriginalPaper Pages: 181 - 186

11. Scaling for the discrete Mathieu equation

    • D. J. Thouless

    OriginalPaper Pages: 187 - 193

12. Braiding matrices, modular transformations and topological field theories in 2+1 dimensions

    • Miao Li
    • Ming Yu

    OriginalPaper Pages: 195 - 224