1. An inequality for the 1-rank of a scalar web SW(d, 2, r) and scalar webs of maximum 1-rank

   • Vladislav V. Goldberg

   OriginalPaper Pages: 109 - 129

2. On the embeddings of F ₄ in a free plane

   • Oddvar Iden

   OriginalPaper Pages: 131 - 132

3. An area estimate for slices of strictly convex hypersurfaces

   • Rita Saerens

   OriginalPaper Pages: 133 - 137

4. Some tilings of the plane whose singular points are uncountable and unbounded

   • Marilyn Breen

   OriginalPaper Pages: 139 - 144

5. Die drehflächen mit ebenen charakteristischen Kurven

   • O. Giering
   • W. Vinzenz

   OriginalPaper Pages: 145 - 155

6. Hypersurfaces in equiaffine differential geometry

   • Udo Simon

   OriginalPaper Pages: 157 - 168

7. Twisted honeycombs {3, 5, 3} _t and their groups

   • H. S. M. Coxeter
   • Asia Ivić Weiss

   OriginalPaper Pages: 169 - 179

8. The Samuel stratification of the discriminant is Whitney regular

   • Alexandru Dimca
   • Rodica Rosian

   OriginalPaper Pages: 181 - 184

9. On the representation of Conway's group in O ₂₄ ⁺ (2)

   • R. J. List
   • M. A. Salman

   OriginalPaper Pages: 185 - 188

10. Algebraic surfaces containing a smooth curve of genus q(S) as an ample divisor

    • Antonio Lanteri

    OriginalPaper Pages: 189 - 197

11. Classification of Poincaré duality algebras over the rationals

    • Stefan Papadima

    OriginalPaper Pages: 199 - 205

12. Negative Ricci curvature on complex simple Lie groups

    • I. Dotti Miatello
    • M. L. Leite
    • R. J. Miatello

    OriginalPaper Pages: 207 - 218