1. An extension of Calabi's rigidity theorem to complex submanifolds of indefinite complex space forms

   • Alfonso Romero

   OriginalPaper Pages: 261 - 276

2. New examples of imbedded spherical soap bubbles inS ^N (1)

   • Ivan Sterling

   OriginalPaper Pages: 277 - 294

3. Comparison theorems and hypersurfaces

   • J. -H. Eschenburg

   OriginalPaper Pages: 295 - 323

4. 3-Manifolds which are unions of three solid tori

   • JosÉ Carlos Gómez Larrañaga

   OriginalPaper Pages: 325 - 330

5. A multiple recursive non-linear congruential pseudo random number generator

   • Jürgen Eichenauer
   • Holger Grothe
   • Alev Topuzoğlu

   OriginalPaper Pages: 331 - 346

6. The semigroup of values of a curve singularity with several branches

   • Félix Delgado de la Mata

   OriginalPaper Pages: 347 - 374

7. Character coordinates and annihilators of cyclotomic numbers

   • Kurt Girstmair

   OriginalPaper Pages: 375 - 389