1. Coherent configurations

   • D. G. Higman

   OriginalPaper Pages: 1 - 32

2. On the geometric meaning of the Bochner tensor

   • David E. Blair

   OriginalPaper Pages: 33 - 38

3. On linear spaces in which every plane is either projective or affine

   • Luc Teirlinck

   OriginalPaper Pages: 39 - 44

4. Symmetric perpendicularity for indefinite Finsler metrics on Hilbert manifolds

   • John K. Beem

   OriginalPaper Pages: 45 - 49

5. 4-Gonal configurations with parameters r=q ²+1 and k=q+1

   • J. A. Thas

   OriginalPaper Pages: 51 - 59

6. On the distance-decreasing property of a class of real harmonic mappings

   • Samuel I. Goldberg

   OriginalPaper Pages: 61 - 69

7. On translation planes with affine central collineations

   • Michael J. Kallaher

   OriginalPaper Pages: 71 - 89

8. The Euler characteristic and related functionals on convex surfaces

   • H. Groemer

   OriginalPaper Pages: 91 - 104

9. Modulare Verbände mit Punktsystem

   • Kai Faltings

   OriginalPaper Pages: 105 - 137