11 citations · 34 across the 29 of their papers we have counts for
4 papers · 2 filters
Tensor Golub Kahan based on Einstein product
Anas El Hachimi, Khalide Jbilou, Mustapha Hached +1
The Singular Value Decomposition (SVD) of matrices is a widely used tool in scientific computing. In many applications of machine learning, data analysis, signal and image processi…
Spectral computation with third-order tensors using the t-product
Anas El Hachimi, Khalide Jbilou, Ahmed Ratnani +1
The tensor t-product, introduced by Kilmer and Martin [26], is a powerful tool for the analysis of and computation with third-order tensors. This paper introduces eigentubes and ei…
Auxiliary Splines Space Preconditioning for B-Splines Finite Elements: The case of and elliptic problems
Abdeladim El Akri, Khalide Jbilou, Ahmed Ratnani
This paper presents a study of large linear systems resulting from the regular -splines finite element discretization of the and elliptic p…
A tensor bidiagonalization method for higher-order singular value decomposition with applications
Anas El Hachimi, Khalide Jbilou, Ahmed Ratnani +1
The need to know a few singular triplets associated with the largest singular values of third-order tensors arises in data compression and extraction. This paper describes a new me…