1. A remark on normal derivations of Hilbert-Schmidt type

   • B. P. Duggal

   OriginalPaper Pages: 265 - 270

2. Entourage uniformities for frames

   • P. Fletcher
   • W. Hunsaker

   OriginalPaper Pages: 271 - 279

3. Über die Minimallösung der Poincaré-Perronschen Differenzengleichung

   • Thomas Hanschke

   OriginalPaper Pages: 281 - 295

4. Convex bodies with minimal volume product in ℝ²

   • Mathieu Meyer

   OriginalPaper Pages: 297 - 301

5. Objects dual to subsemigroups of groups

   • Karl-Hermann Neeb

   OriginalPaper Pages: 303 - 321

6. Diameter of sets and measure of sumsets

   • Imre Z. Ruzsa

   OriginalPaper Pages: 323 - 328

7. Buchbesprechungen

   • C. Krattenthaler
   • H. Muthsam
   • H. G. Feichtinger

   BookReview Pages: 329 - 348