Lothar Reichel
- Tridiagonal Toeplitz matrices: properties and novel applications
2012/03/13 by Silvia Noschese, L. Pasquini, Lothar Reichel · 1 voice · 10 citations
Computer Science · Mathematics · Physics and Astronomy · #Electromagnetic Scattering and Analysis #Matrix Theory and Algorithms #Numerical methods in inverse problems
- On polynomial approximation in the uniform norm by the discrete least squares method
1986/09/01 by Lothar Reichel · 2 citations
Computer Science · Mathematics · #Iterative Methods for Nonlinear Equations #Mathematical functions and polynomials #Matrix Theory and Algorithms
- Convergence analysis and parameter estimation for the iterated Arnoldi-Tikhonov method
2023/11/20 by Davide Bianchi, Bianchi, Davide, Marco Donatelli +5 · 3 citations
Engineering · Mathematics · #47A52 #65F22 #FOS: Mathematics #Numerical Analysis (math.NA) #Numerical methods in inverse problems #Sparse and Compressive Sensing Techniques #Statistical and numerical algorithms
- Arnoldi decomposition, GMRES, and preconditioning for linear discrete\n ill-posed problems
2018/06/18 by Silvia Gazzola, Gazzola, Silvia, Silvia Noschese +5 · 1 citation
Computer Science · Mathematics · Physics and Astronomy · #Electromagnetic Scattering and Analysis #FOS: Mathematics #Matrix Theory and Algorithms #Numerical Analysis (math.NA) #Numerical methods in inverse problems
- Spectral computation with third-order tensors using the t-product
2023/04/09 by Hachimi, Anas El, Jbilou Khalide, Ratnani Ahmed +4 · 1 citation
Computer Science · Mathematics · Physics and Astronomy · #Electromagnetic Scattering and Analysis #FOS: Mathematics #Matrix Theory and Algorithms #Numerical Analysis (math.NA) #Tensor decomposition and applications