Smoothing noisy data under monotonicity constraints existence, characterization and convergence rates

Generalized Cross-Validation as a Method for Choosing a Good Ridge Parameter

Gene H. Golub, Michael T. Heath, Grace Wahba · Technometrics · 1979 · 3.7K citations

Parameter Estimation, Engineering, Robust Modeling +10

Smoothing noisy data with spline functions

Peter G. Craven, Grace Wahba · Numerische Mathematik · 1978 · 3.4K citations

Geometric Interpolation, Engineering, Noise +5

Smoothing by spline functions

C. Reinsch · Numerische Mathematik · 1967 · 2.2K citations

Numerical Analysis, Geometric Interpolation, Engineering +5

Smoothing noisy data with spline functions

Grace Wahba · Numerische Mathematik · 1975 · 1.5K citations

Geometric Interpolation, Engineering, Noise +5

Lectures on Elliptic Boundary Value Problems.

A. Friedman, Shmuel Agmon · American Mathematical Monthly · 1966 · 994 citations

Free Boundary Problem, Elliptic Equation, Elliptic Function