1. Quasifinite highest weight modules over the Lie algebra of differential operators on the circle

   • Victor Kac
   • Andrey Radul

   OriginalPaper Pages: 429 - 457

2. A quiver quantum group

   • Claude Cibils

   OriginalPaper Pages: 459 - 477

3. Quantum algebra structure of certain Jackson integrals

   • Atsushi Matsuo

   OriginalPaper Pages: 479 - 498

4. W-algebras and superalgebras from constrained WZW models: A group theoretical classification

   • L. Frappat
   • E. Ragoucy
   • P. Sorba

   OriginalPaper Pages: 499 - 548

5. Recovering singularities of a potential from singularities of scattering data

   • Allan Greenleaf
   • Gunther Uhlmann

   OriginalPaper Pages: 549 - 572

6. Higher dimensional classicalW-algebras

   • Fernando Martinez-Moras
   • Eduardo Ramos

   OriginalPaper Pages: 573 - 589

7. Quantum group gauge theory on quantum spaces

   • Thomasz Brzeziński
   • Shahn Majid

   OriginalPaper Pages: 591 - 638