1. On UrKdV and UrKP

   • Didier A. Depireux
   • Jeremy Schiff

   OriginalPaper Pages: 99 - 111

2. Cosmological principle and primordial spinor fields

   • M. Sorg

   OriginalPaper Pages: 113 - 125

3. Hamiltoniens àN corps avec champs magnétiques très singuliers du type ‘courte portée’

   • Viorel Iftimie
   • Radu Purice

   OriginalPaper Pages: 127 - 138

4. Functional integral of QED in terms of gauge-invariant quantities

   • J. Kijowski
   • G. Rudolph
   • M. Rudolph

   OriginalPaper Pages: 139 - 146

5. Trace norm convergence of exponential product formula

   • Fumio Hiai

   OriginalPaper Pages: 147 - 158

6. Free-field realization of theW _KP ^(N) algebra

   • Yi Cheng

   OriginalPaper Pages: 159 - 169

7. The dirac operator on the fuzzy sphere

   • H. Grosse
   • P. Prešnajder

   OriginalPaper Pages: 171 - 181

8. Lie groups whose coadjoint orbits are of dimension smaller or equal to two

   • D. Arnal
   • M. Cahen
   • J. Ludwig

   OriginalPaper Pages: 183 - 186