Per Christian Hansen

Analysis of Discrete Ill-Posed Problems by Means of the L-Curve

Per Christian Hansen · SIAM Review · 1992 · 3.8K citations

Computing, Computer Science, Computational Geometry +15

The Use of the L-Curve in the Regularization of Discrete Ill-Posed Problems

Per Christian Hansen, Dianne P. O’Leary · SIAM Journal on Scientific Computing · 1993 · 3.1K citations

Natural Sciences, Computer Science, Finite Element Analysis +13

REGULARIZATION TOOLS: A Matlab package for analysis and solution of discrete ill-posed problems

Per Christian Hansen · Numerical Algorithms · 1994 · 1.7K citations

Computing, Computational Engineering, Computer Science +15

Tikhonov Regularization and Total Least Squares

Gene H. Golub, Per Christian Hansen, Dianne P. O’Leary · SIAM Journal on Matrix Analysis and Applications · 1999 · 1K citations

Computing, Computer Science, Algorithms +15

The truncatedSVD as a method for regularization

Per Christian Hansen · BIT Numerical Mathematics · 1987 · 815 citations

Computing, Computer Science, Algorithms +2