1. A Problem of Blocking Light Rays

   • Chuanming Zong

   OriginalPaper Pages: 117 - 128

2. Minimal Geodesics and Nilpotent Fundamental Groups

   • Bernd Ammann

   OriginalPaper Pages: 129 - 148

3. Flat Circle Planes as Integrals of Flat Affine Planes

   • Burkard Polster

   OriginalPaper Pages: 149 - 162

4. FG(2)-Expansions

   • Barbara Baumeister
   • Thomas Meixner
   • Antonio Pasini

   OriginalPaper Pages: 163 - 180

5. Pseudo-n-Transitivity of the Automorphism Group of a Geometric Structure

   • Tomasz Rybicki

   OriginalPaper Pages: 181 - 186

6. New Construction for Spherical Minimal Immersions

   • Gabor Toth

   OriginalPaper Pages: 187 - 196

7. The Cut Locus of an Ellipsoid

   • W. L. F. Degen

   OriginalPaper Pages: 197 - 198

8. Smooth Real Hypersurfaces in ℂⁿ with a Non-compact Isotropy Group of CR Transformations

   • Andrea F. Spiro

   OriginalPaper Pages: 199 - 221

9. Some Functions of Points in Projective Spaces

   • Joseph Zaks

   OriginalPaper Pages: 223 - 232

10. On Saddle Submanifolds of Riemannian Manifolds

    • A. Borisenko
    • M. L. Rabelo
    • K. Tenenblat

    OriginalPaper Pages: 233 - 243