- Numerical Mathematics (Undergraduate Texts in Mathematics / Readings in Mathematics)
- Ginzburg-Landau Phase Transition Theory and Superconductivity
- Fast Solution of Discretized Optimization Problems : Workshop held at the Weierstrass Institute for Applied Analysis and Stochastics, Berlin, May 8-12, 2000
- Improperly Posed Problems and Their Numerical Treatment: Conference Held at the Mathematisches Forschungsinstitut, Oberwolfach, September 26 October 2, 1982
- Trends in Mathematical Optimization: 4th French-German Conference on Optimization (International Series of Numerical Mathematics)