Ahmed Ratnani - RankMe

55 papers Journal 54Unranked 1

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Backward problem for a degenerate viscous Hamilton-Jacobi equation: stability and numerical identification. CoRR Salah-Eddine Chorfi, Abderrahmane Habbal, M. Jahid, Lahcen Maniar, Ahmed Ratnani
2026	J	`jnl`	Domain decomposition methods and preconditioning strategies using generalized locally Toepltiz tools: proposals, analysis, and numerical validation. CoRR Abdessadek Rifqui, Ahmed Ratnani, Stefano Serra-Capizzano
2026	J	`jnl`	IgA and subgrid method. Comput. Math. Appl. Zakaria El Hasnaoui, Ahmed Ratnani, Abdeladim El Akri
2026	J	`jnl`	New approach for solving sequences of saddle-point linear systems. J. Comput. Appl. Math. A. Badahmane, Ahmed Ratnani, Hassane Sadok
2026	J	`jnl`	Non-negative Einstein tensor factorization for unmixing hyperspectral images. Numer. Algorithms Anas El Hachimi, Khalide Jbilou, Ahmed Ratnani
2026	J	`jnl`	Novel dimensionality reduction approaches for higher-order multidimensional data. Pattern Recognit. Alaeddine Zahir, Khalide Jbilou, Ahmed Ratnani
2025	J	`jnl`	Enhancing multigrid solvers for isogeometric analysis of nonlinear problems using polynomial extrapolation techniques. CoRR Abdellatif Mouhssine, Ahmed Ratnani, Hassane Sadok
2025	J	`jnl`	Global accelerated Hermitian and skew-Hermitian splitting preconditioner for the solution of discrete Stokes problems. J. Comput. Appl. Math. A. Badahmane, Ahmed Ratnani, Hassane Sadok
2025	J	`jnl`	IGA Laplace Eigenfrequencies Distributions and Estimations: Impact of Reparametrization on Eigenfrequency Behavior. CoRR Noureddine Lamsahel, Abdeladim El Akri, Ahmed Ratnani
2025	J	`jnl`	Outlier-free isogeometric discretizations for Laplace eigenvalue problems: closed-form eigenvalue and eigenvector expressions. CoRR Noureddine Lamsahel, Carla Manni, Ahmed Ratnani, Stefano Serra-Capizzano, Hendrik Speleers
2025	J	`jnl`	Outlier-free isogeometric discretizations for Laplace eigenvalue problems: closed-form eigenvalue and eigenvector expressions. Numerische Mathematik Noureddine Lamsahel, Carla Manni, Ahmed Ratnani, Stefano Serra-Capizzano, Hendrik Speleers
2025	J	`jnl`	Parameter-Efficient Fine-Tuning of Multispectral Foundation Models for Hyperspectral Image Classification. CoRR Bernardin Ligan, Khalide Jbilou, Fahd Kalloubi, Ahmed Ratnani
2025	J	`jnl`	Quaternion tensor low-rank approximation using a family of non-convex norms. Numer. Algorithms Alaeddine Zahir, Khalide Jbilou, Ahmed Ratnani
2025	J	`jnl`	Trace Ratio Based Manifold Learning With Tensor Data. Numer. Linear Algebra Appl. Mohammed Bouallala, Franck Dufrenois, Khalide Jbilou, Ahmed Ratnani
2025	J	`jnl`	Trace Ratio vs Ratio Trace methods for multi dimensionality reduction. CoRR Alaeddine Zahir, Franck Dufrenois, Khalide Jbilou, Ahmed Ratnani
2025	J	`jnl`	Vector extrapolation methods applied to geometric multigrid solvers for isogeometric analysis. Numer. Algorithms Abdellatif Mouhssine, Ahmed Ratnani, Hassane Sadok
2024	J	`jnl`	A tensor bidiagonalization method for higher-order singular value decomposition with applications. Numer. Linear Algebra Appl. Anas El Hachimi, Khalide Jbilou, Ahmed Ratnani, Lothar Reichel
2024	J	`jnl`	A well-balanced finite volume solver for the 2D shallow water magnetohydrodynamic equations with topography. Comput. Phys. Commun. Abou Cissé, Imad Elmahi, Imad Kissami, Ahmed Ratnani
2024	J	`jnl`	Auxiliary splines space preconditioning for B-splines finite elements: The case of H(curl,Ω) and H(div,Ω) elliptic problems. Comput. Math. Appl. Abdeladim El Akri, Khalide Jbilou, Ahmed Ratnani
2024	J	`jnl`	Eigenvalues Distributions and Control Theory. CoRR Noureddine Lamsahel, Abdeladim El Akri, Ahmed Ratnani
2024	J	`jnl`	Evaluating the impact of filter-based feature selection in intrusion detection systems. Int. J. Inf. Sec. Houssam Zouhri, Ali Idri, Ahmed Ratnani
2024	J	`jnl`	Higher order multi-dimension reduction methods via Einstein-product. CoRR Alaeddine Zahir, Khalide Jbilou, Ahmed Ratnani
2024	J	`jnl`	Isogeometric analysis based mesh adaptation for time dependent problems. Eng. Comput. Mustapha Bahari, Abderrahmane Habbal, Ahmed Ratnani
2024	J	`jnl`	New preconditioner strategy for solving block four-by-four linear systems: An application to the saddle-point problem from 3D Stokes equation. CoRR Achraf Badahmane, Ahmed Ratnani, Hassane Sadok
2024	J	`jnl`	Non-negative Einstein tensor factorization for unmixing hyperspectral images. CoRR Anas El Hachimi, Khalide Jbilou, Ahmed Ratnani
2024	J	`jnl`	Novel Approach for solving the discrete Stokes problems based on Augmented Lagrangian and Global Techniques: Application to Saddle-Point Linear Systems from Incompressible flow. CoRR A. Badahmane, Ahmed Ratnani, Hassane Sadok
2024	J	`jnl`	Numerical analysis and scientific computation with applications, Part II. Comput. Math. Appl. Khalide Jbilou, Marilena Mitrouli, Ahmed Ratnani
2024	J	`jnl`	Quaternion tensor low rank approximation. CoRR Alaeddine Zahir, Ahmed Ratnani, Khalide Jbilou
2024	J	`jnl`	Tensor Golub-Kahan method based on Einstein product. J. Comput. Appl. Math. Anas El Hachimi, Khalide Jbilou, Mustapha Hached, Ahmed Ratnani
2024	J	`jnl`	Trace Ratio Based Manifold Learning with Tensor Data. CoRR Mohammed Bouallala, Franck Dufrenois, Khalide Jbilou, Ahmed Ratnani
2024	J	`jnl`	Vector Extrapolation Methods Applied To Geometric Multigrid Solvers For Isogeometric Analysis. CoRR Abdellatif Mouhssine, Ahmed Ratnani, Hassane Sadok
2023	J	`jnl`	A Data-Driven Krylov Model Order Reduction for Large-Scale Dynamical Systems. J. Sci. Comput. Mohamed A. Hamadi, Khalide Jbilou, Ahmed Ratnani
2023	J	`jnl`	A low-rank non-convex norm method for multiview graph clustering. CoRR Alaeddine Zahir, Khalide Jbilou, Ahmed Ratnani
2023	J	`jnl`	A model reduction method for large-scale linear multidimensional dynamical systems. CoRR Mohamed A. Hamadi, Khalide Jbilou, Ahmed Ratnani
2023	J	`jnl`	A tensor bidiagonalization method for higher-order singular value decomposition with applications. CoRR Anas El Hachimi, Khalide Jbilou, Ahmed Ratnani, Lothar Reichel
2023	J	`jnl`	Auxiliary Splines Space Preconditioning for B-Splines Finite Elements: The case of H(curl, Ω) and H(div, Ω) elliptic problems. CoRR Abdeladim El Akri, Khalide Jbilou, Ahmed Ratnani
2023	J	`jnl`	Bernstein-Bézier $$H({\text {curl}})$$-Conforming Finite Elements for Time-Harmonic Electromagnetic Scattering Problems. J. Sci. Comput. Nawfel Benatia, Abdellah El Kacimi, Omar Laghrouche, Ahmed Ratnani
2023	—	`conf`	Golub Kahan Based Methods for Partial Multidimensional Singular Value Decomposition. DESSERT Anas El Hachimi, Mustapha Hached, Khalide Jbilou, Ahmed Ratnani
2023	J	`jnl`	High-dimensional multi-view clustering methods. CoRR Alaeddine Zahir, Khalide Jbilou, Ahmed Ratnani
2023	J	`jnl`	Pyccel: a Python-to-X transpiler for scientific high-performance computing. J. Open Source Softw. Emily Bourne, Yaman Güçlü, Said Hadjout, Ahmed Ratnani
2023	J	`jnl`	Spectral computation with third-order tensors using the t-product. CoRR Anas El Hachimi, Khalide Jbilou, Ahmed Ratnani, Lothar Reichel
2023	J	`jnl`	Tensor Golub Kahan based on Einstein product. CoRR Anas El Hachimi, Khalide Jbilou, Mustapha Hached, Ahmed Ratnani
2022	J	`jnl`	A Tensor Regularized Nuclear Norm Method for Image and Video Completion. J. Optim. Theory Appl. Abdeslem Hafid Bentbib, Anas El Hachimi, Khalide Jbilou, Ahmed Ratnani
2022	J	`jnl`	A model reduction method in large scale dynamical systems using an extended-rational block Arnoldi method. J. Appl. Math. Comput. Mohamed A. Hamadi, Khalide Jbilou, Ahmed Ratnani
2022	J	`jnl`	An efficient extended block Arnoldi algorithm for feedback stabilization of incompressible Navier-Stokes flow problems. CoRR Mohamed Amine Hamadi, Khalide Jbilou, Ahmed Ratnani
2022	J	`jnl`	Generalized L-product for hight order tensors with applications using GPU computation. CoRR Abdeslem Hafid Bentbib, Mouad Elalj, Anas El Hachimi, Khalide Jbilou, Ahmed Ratnani
2022	J	`jnl`	Manapy: MPI-Based framework for solving partial differential equations using finite-volume on unstructured-grid. CoRR Imad Kissami, Ahmed Ratnani
2021	J	`jnl`	A computational method for model reduction in index-2 dynamical systems for Stokes equations. Comput. Math. Appl. Abdellah Chkifa, Mohamed A. Hamadi, Khalide Jbilou, Ahmed Ratnani
2021	J	`jnl`	On the tensor nuclear norm and the total variation regularization for image and video completion. CoRR Abdeslem Hafid Bentbib, Anas El Hachimi, Khalide Jbilou, Ahmed Ratnani
2021	J	`jnl`	RBF approximation of three dimensional PDEs using Tensor Krylov subspace methods. CoRR Mohamed El Guide, Khalide Jbilou, Ahmed Ratnani
2020	J	`jnl`	Structure-preserving vs. standard particle-in-cell methods: The case of an electron hybrid model. J. Comput. Phys. Florian Holderied, Stefan Possanner, Ahmed Ratnani, Xin Wang
2019	J	`jnl`	Spectral analysis and spectral symbol for the 2D curl-curl (stabilized) operator with applications to the related iterative solutions. Math. Comput. Mariarosa Mazza, Ahmed Ratnani, Stefano Serra-Capizzano
2012	J	`jnl`	An Arbitrary High-Order Spline Finite Element Solver for the Time Domain Maxwell Equations. J. Sci. Comput. Ahmed Ratnani, Eric Sonnendrücker
2012	J	`jnl`	An Isogeometric Analysis approach for the study of the gyrokinetic quasi-neutrality equation. J. Comput. Phys. Nicolas Crouseilles, Ahmed Ratnani, Eric Sonnendrücker
2012	J	`jnl`	Non regression testing for the JOREK code CoRR Guillaume Latu, Marina Becoulet, Guilhem Dif-Pradalier, Virginie Grandgirard, Matthias Hoelzl, G. Huysmans, Xavier Lacoste, Eric Nardon, Francois Orain, Chantal Passeron, Pierre Ramet, Ahmed Ratnani