Advanced Problems in Constructive Approximation. Buhmann, M. D. and D. H. Mache:

Advanced Problems in Constructive Approximation: 3rd International Dortmund Meet

Approximation of Functions Theory and Numerical Methods by gunter Meinardus HC

Numerical Approximation of Ordinary Differential Problems: From Deterministic to

Semi-Classical Approximation in Quantum Mechanics

Recent Advances in Constructive Approximation Theory (Springer Optimization

Constructive approximation Ronald A. DeVore, George G. Lorentz. Grundlehren der

Approximation of Large-Scale Dynamical Systems (Advances in De...