1. Critical sections of gauge functionals: A symmetry approach

   • Giuseppe Gaeta

   OriginalPaper Pages: 1 - 11

2. The double of a Jacobian quasi-bialgebra

   • M. Bangoura
   • Y. Kosmann-Schwarzbach

   OriginalPaper Pages: 13 - 29

3. Simple WZW superselection sectors

   • Jürgen Fuchs
   • Alexander Ganchev
   • Peter Vecsernyés

   OriginalPaper Pages: 31 - 41

4. On the holomorphic factorization for superconformal fields

   • François Gieres

   OriginalPaper Pages: 43 - 48

5. About matrix elements of spatial translations in local field theories

   • Launey J. Thomas III
   • Eyvind H. Wichmann

   OriginalPaper Pages: 49 - 58

6. Self-similar potentials and theq-oscillator algebra at roots of unity

   • Sergei Skorik
   • Vyacheslav Spiridonov

   OriginalPaper Pages: 59 - 74

7. Improved lower bound on the thermodynamic pressure of the spin 1/2 Heisenberg ferromagnet

   • Bálint Tóth

   OriginalPaper Pages: 75 - 84