Solving quadratically constrained least squares using black box solvers

Smoothing by spline functions

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

Architecture, Computer Science, Time Series Analysis +9

Smoothing by spline functions. II

C. Reinsch · Numerische Mathematik · 1971 · 329 citations

Architecture, Mechanical Engineering, Computational Geometry +9

Algorithms for the regularization of ill-conditioned least squares problems

Lars Eldén · BIT Numerical Mathematics · 1977 · 308 citations

Computing, Computer Science, Mathematics +7

Least squares with a quadratic constraint

Walter Gander · Numerische Mathematik · 1980 · 278 citations

Natural Sciences, Mathematics, Optimization +9

A constrained eigenvalue problem

Walter Gander, Gene H. Golub, U. von Matt · Linear Algebra and its Applications · 1989 · 152 citations

Natural Sciences, Mathematics, Dynamical Systems +5