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math.NA2022
Generalized L-product for hight order tensors with applications using GPU computation
Abdeslem Hafid Ben Tbib, Mouad Elalj, Anas EL Hachimi +2
In this paper, we will present a generalization of the L-tensor product (L-product) including generalization of the well known tensor cosine and T-products that were defined for th…
math.NA2021★ 1 cited
On the tensor nuclear norm and the total variation regularization for image and video completion
A. H. Bentbib, A. El Hachimi, K. Jbilou +1
In the present paper we propose two new algorithms of tensor completion for three-order tensors. The proposed methods consist in minimizing the average rank of the underlying tenso…
math.NA2020
The global extended-rational Arnoldi method for matrix function approximation
A. H. Bentbib, M. El Ghomari, K. Jbilou
The numerical computation of matrix functions such as , where is an large and sparse square matrix, is an block with and is a n…