Algorithms for the regularization of ill-conditioned least squares problems

Solving Least Squares Problems.

Robert F. Ling, C. L. Lawson, Richard Hanson · Journal of the American Statistical Association · 1977 · 2.8K citations

Natural Sciences, Mathematics, Algorithms +9

Solution of incorrectly formulated problems and the regularization method

А. Н. Тихонов · Medical Entomology and Zoology · 1963 · 2.4K citations

Natural Sciences, Mathematics, Optimization +8

Smoothing by spline functions

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

Architecture, Computer Science, Time Series Analysis +9

A Technique for the Numerical Solution of Certain Integral Equations of the First Kind

David Lee Phillips · Journal of the ACM · 1962 · 2K citations · Full text

Computing, Computer Science, Mathematics +10

The Differentiation of Pseudo-Inverses and Nonlinear Least Squares Problems Whose Variables Separate

Gene H. Golub, Víctor Pereyra · SIAM Journal on Numerical Analysis · 1973 · 1.4K citations

Natural Sciences, Mathematics, Differential Equations +11