Modifying the QR-decomposition to constrained and weighted linear least squares M Gulliksson, PÅ Wedin
SIAM Journal on Matrix Analysis and Applications 13 (4), 1298-1313, 1992
87 1992 Perturbation bounds for constrained and weighted least squares problems M Gulliksson, XQ Jin, YM Wei
Linear algebra and its applications 349 (1-3), 221-232, 2002
57 2002 Perturbation identities for regularized Tikhonov inverses and weighted pseudoinverses ME Gulliksson, PÅ Wedin, Y Wei
BIT Numerical Mathematics 40, 513-523, 2000
46 2000 Algorithms for constrained and weighted nonlinear least squares M Gulliksson, I Söderkvist, PÅ Wedin
SIAM Journal on Optimization 7 (1), 208-224, 1997
39 1997 Numerical solution of the stationary multicomponent nonlinear Schrödinger equation with a constraint on the angular momentum P Sandin, M Ögren, M Gulliksson
Physical Review E 93 (3), 033301, 2016
36 2016 Backward Error Analysis for the Constrained and Weighted Linear Least Squares Problem When Using the Weighted Factorization M Gulliksson
SIAM journal on matrix analysis and applications 16 (2), 675-687, 1995
32 1995 Iterative refinement for constrained and weighted linear least squares M Gulliksson
BIT Numerical Mathematics 34, 239-253, 1994
30 1994 Levenberg–Marquardt methods for parameter estimation problems in the radiative transfer equation T Feng, P Edström, M Gulliksson
Inverse Problems 23 (3), 879, 2007
29 2007 On the modified Gram-Schmidt algorithm for weighted and constrained linear least squares problems M Gulliksson
BIT Numerical Mathematics 35, 453-468, 1995
29 1995 Surface fitting and parameter estimation with nonlinear least squares M Gulliksson, I Söderkvist
Optimization Methods and Software 5 (3), 247-269, 1995
29 1995 Algorithms for the partial Procrustes problem M Gulliksson
Mitthögskolan, 1995
27 1995 The partial procrustes problem: a first look M Gulliksson
Univ., 1995
26 1995 The dynamical functional particle method: an approach for boundary value problems S Edvardsson, M Gulliksson, J Persson
25 2012 Regularization methods for uniformly rank-deficient nonlinear least-squares problems J Eriksson, PA Wedin, ME Gulliksson, I Söderkvist
Journal of optimization theory and applications 127, 1-26, 2005
24 2005 An adjoint method in inverse problems of chromatography Y Zhang, G Lin, M Gulliksson, P Forssén, T Fornstedt, X Cheng
Inverse Problems in Science and Engineering 25 (8), 1112-1137, 2017
22 2017 The use and properties of Tikhonov filter matrices M Gulliksson, PÅ Wedin
SIAM Journal on Matrix Analysis and Applications 22 (1), 276-281, 2000
22 2000 A regularizing Kohn–Vogelius formulation for the model-free adsorption isotherm estimation problem in chromatography G Lin, Y Zhang, X Cheng, M Gulliksson, P Forssén, T Fornstedt
Applicable Analysis 97 (1), 13-40, 2018
21 2018 Algorithms for nonlinear least squares with applications to orthogonal regression. M Gulliksson
Umeå universitet, 1990
20 1990 An iterative approach to ill-conditioned optimal portfolio selection M Gulliksson, S Mazur
Computational Economics 56 (4), 773-794, 2020
19 2020 Perturbation theory for generalized and constrained linear least squares M Gulliksson, PÅ Wedin
Numerical linear algebra with applications 7 (4), 181-195, 2000
19 2000