1. Invariance of pluri-genera of a degenerating family of algebraic surfaces

   • Yujiro Kawamata

   OriginalPaper Pages: 175 - 177

2. Characters of the nullcone

   • Wim H. Hesselink

   OriginalPaper Pages: 179 - 182

3. Almost periodic functions on hypergroups

   • Rupert Lasser

   OriginalPaper Pages: 183 - 196

4. A cuspidal class number formula for the modular curvesX ₁(N)

   • Jing Yu

   OriginalPaper Pages: 197 - 216

5. Nonexistence of curvature in most points of most convex surfaces

   • Tudor Zamfirescu

   OriginalPaper Pages: 217 - 219

6. Inoue-Hirzebruch surfaces and a duality of hyperbolic unimodular singularities. I

   • Iku Nakamura

   OriginalPaper Pages: 221 - 235

7. Singularities determined by their discriminant

   • K. Wirthmüller

   OriginalPaper Pages: 237 - 245

8. Zerlegungssätze für abgeschwächt injektive Abbildungen

   • Egbert Harzheim

   OriginalPaper Pages: 247 - 257

9. A differential geometric criterion for Moishezon spaces

   • Robert Frankel

   Erratum Pages: 259 - 260