Concepedia

Per Christian Hansen

PC

118

Publications

19K

Citations

49

H-Index

1975

Active since

Affiliations

Technical University of Denmark(Current)

University of Copenhagen

Office of Advanced Scientific Computing Research

Per Christian Hansen is an author at Technical University of Denmark specializing in engineering, inverse problems, and numerical analysis.

Top concepts

EngineeringInverse ProblemsNumerical AnalysisApproximation TheoryComputer ScienceMathematical ProgrammingHealthMedical ImagingBiomedical ImagingImage Reconstruction

Publications per year

1975–2024

118

Publications

118

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

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

Numerical Analysis, Mathematical Programming, Numerical Method For Partial Differential Equation +11

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 · 3K citations

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

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

Numerical Analysis, Mathematical Programming, Matlab Package +10

Tikhonov Regularization and Total Least Squares

Gene H. Golub, Per Christian Hansen, Dianne P. O’Leary · SIAM Journal on Matrix Analysis and Applications · 1999 · 995 citations

Numerical Analysis, Mathematical Programming, Sparse Representation +12

The truncatedSVD as a method for regularization

Per Christian Hansen · BIT Numerical Mathematics · 1987 · 793 citations

Mathematical Programming, Sparse Representation, Engineering +6

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