1. A free boundary value problem for water invading an unsaturated medium

   • A. Kharab
   • R. B. Guenther

   Contributed Papers Pages: 185 - 207

2. Bounds for the solution of hyperbolic problems

   • H. -J. Dobner

   Contributed Papers Pages: 209 - 218

3. An algorithm for solving multi-point boundary value problems

   • F. R. de Hoog
   • R. M. M. Mattheij

   Contributed Papers Pages: 219 - 234

4. Derivation and implementation of an algorithm for singular integrals

   • Franca Caliò
   • Elena Marchetti

   Contributed Papers Pages: 235 - 245

5. On a modification of the QZ algorithm with fast givens rotations

   • H. P. Märchy

   Contributed Papers Pages: 247 - 259

6. Positive interpolation with rational quadratic splines

   • J. W. Schmidt
   • W. Heß

   Contributed Papers Pages: 261 - 267

7. Grid strategy and high accuracy via defect corrections for the Kreiss-method for stiff boundary value problems

   • K. Böhmer
   • T. Römer

   Short Communications Pages: 269 - 273

8. An interval version of Shubert's iterative method for the localization of the global maximum

   • Z. Shen
   • Y. Zhu

   Short Communications Pages: 275 - 280