1. Normal subgroups of triply transitive permutation groups of degree divisible by 3

   • Johannes Siemons

   OriginalPaper Pages: 95 - 103

2. R-Acyclicité

   • Mohamed Idrissi-Chlihi

   OriginalPaper Pages: 105 - 118

3. Instabile Flächen vorgeschriebener mittlerer Krümmung

   • Gerhard Ströhmer

   OriginalPaper Pages: 119 - 133

4. The curvature of most convex surfaces vanishes almost everywhere

   • Tudor Zamfirescu

   OriginalPaper Pages: 135 - 139

5. Castelnuovo curves and unobstructed deformations

   • Allen Tannenbaum

   OriginalPaper Pages: 141 - 147

6. Embedding theorems for residually finite groups

   • John S. Wilson

   OriginalPaper Pages: 149 - 157

7. On the rank of Ext

   • Paul C. Eklof
   • Martin Huber

   OriginalPaper Pages: 159 - 185

8. Fundamental regions and the type problem for a Riemann surface

   • Peter J. Nicholls

   OriginalPaper Pages: 187 - 196