Rank-deficient and discrete ill-posed problems: numerical aspects of linear inversion
Rank-deficient and discrete ill-posed problems: numerical aspects of linear inversion
Tikhonov Regularization and Total Least Squares
SIAM Journal on Matrix Analysis and Applications
SIAM Journal on Matrix Analysis and Applications
Efficient Algorithms for Solution of Regularized Total Least Squares
SIAM Journal on Matrix Analysis and Applications
SOAR: A Second-order Arnoldi Method for the Solution of the Quadratic Eigenvalue Problem
SIAM Journal on Matrix Analysis and Applications
On the Solution of the Tikhonov Regularization of the Total Least Squares Problem
SIAM Journal on Optimization
SIAM Journal on Matrix Analysis and Applications
Editorial: Total Least Squares and Errors-in-variables Modeling
Computational Statistics & Data Analysis
Accelerating the LSTRS Algorithm
SIAM Journal on Scientific Computing
Efficient determination of the hyperparameter in regularized total least squares problems
Applied Numerical Mathematics
Large-scale Tikhonov regularization of total least squares
Journal of Computational and Applied Mathematics
Hi-index | 0.03 |
A computational approach for solving regularized total least squares problems via a sequence of quadratic eigenvalue problems has recently been proposed. Taking advantage of a variational characterization of real eigenvalues of nonlinear eigenproblems the existence of a real right-most eigenvalue for each quadratic eigenvalue problem in the sequence is proven. For large problems the approach is improved considerably utilizing information from the previous quadratic problems and early updates in a nonlinear Arnoldi method.