1. On the non-existence of linear codes attaining the Griesmer bound

   • Tatsuya Maruta

   OriginalPaper Pages: 1 - 7

2. Bifurcations of the center of symmetry

   • S. Janeczko

   OriginalPaper Pages: 9 - 16

3. Flocks and ovals

   • W. Cherowitzo
   • T. Penttila
   • G. F. Royle

   OriginalPaper Pages: 17 - 37

4. On the second differentiability of convex surfaces

   • Gabriele Bianchi
   • Andrea Colesanti
   • Carlo Pucci

   OriginalPaper Pages: 39 - 48

5. Torus symmetry of compact self-dual manifolds

   • Y. S. Poon

   OriginalPaper Pages: 49 - 64

6. Feuerbach's relation and Ptolemy's theorem in R ⁿ

   • R. J. Gregorac

   OriginalPaper Pages: 65 - 88

7. Two-dimensional groups, orbifolds and tilings

   • Ludwig Balke
   • Daniel H. Huson

   OriginalPaper Pages: 89 - 106

8. ‘Outside’ as a primitive notion in constructive projective geometry

   • Dirk van Dalen

   OriginalPaper Pages: 107 - 111