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Аммар Хеллаф

Observed names: A. Khellaf, Ammar Khellaf, Khellaf Ammar, А. ХЕЛЛАФ
ORCID: 0000-0001-5282-7593
Observed ORCID: 0000-0001-5282-7593
OpenAlex ID: A5077462156
New numerical process solving nonlinear infinite-dimensional equations
2020 · Ammar Khellaf, Wassim Merchela, et al. · Computational and Applied Mathematics · 9
Dopamine Family Complexes With β-Cyclodextrin: Molecular Docking Studies
2021 · Mouna Cheriet, Rayenne Djemil, et al. · Polycyclic aromatic compounds · 8
Eigenvalues computation by the generalized spectrum method of Schrödinger’s operator
2018 · Ammar Khellaf, Hamza Guebbai, et al. · Computational and Applied Mathematics · 7
New Sufficient Conditions for the Computation of Generalized Eigenvalues
2021 · A. Khellaf, W. Merchela, et al. · Russian Mathematics · 6
The pseudo-spectrum of operator pencils
2019 · A. Khellaf, H. Guebbai, et al. · Asian-European Journal of Mathematics · 6
A Note On Generalized Spectrum Approximation
2018 · Ammar Khellaf, Hamza Guebbai · Lobachevskii Journal of Mathematics · 6
New algorithm to solve nonlinear functional equations applying linearization then double discretization scheme (L.D.D)
2023 · Ilyes Sedka, Ammar Khellaf, et al. · Kuwait Journal of Science · 3
Об одной системе интегральных уравнений Вольтерра со слабо сингулярным ядром
2021 · М. Гиат, M. Ghiat, et al. · Итоги науки и техники Серия «Современная математика и ее приложения Тематические обзоры» · 3
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A class of strongly stable approximation for unbounded operators
2019 · Ammar Khellaf, Sarra Benarab, et al. · Tambov University Reports Series Natural and Technical Sciences · 2
About a new nonlinear integro-differential equation of Volterra-Strum-Liouville type with a weakly singular kernel
2024 · Djaafer Mezhoud, Meryem Benssaad, et al. · Boletim da Sociedade Paranaense de Matemática · 1
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On a new nonlinear integro-differential Fredholm-Chandrasekhar equation
2022 · Ammar Khellaf, Meryem Benssaad, et al. · Boletim da Sociedade Paranaense de Matemática · 1
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New sufficient conditions for the computation of generalized eigenvalues
2021 · Ecole Nationale Polytechnique de Constantine, Ammar Khellaf, et al. · Russian Mathematics · 1
New version of Gauss Seidel iterative method for operators system to approach Fredholm integral equation
2019 · Lemita Samir, Guebbai Hamza, et al. · International Conference on Modeling, Simulation, and Applied Optimization · 1
New Sufficient Conditions in the Generalized Spectrum Approach to Deal With Spectral Pollution
2018 · Ammar Khellaf · Tambov University Reports Series Natural and Technical Sciences · 1
A new nonlinear Volterra integro-differential equation involving a weakly singular temporal peridynamic operator
2026 · Ammar Khellaf, Samir Lemita, et al. · Russian Universities Reports Mathematics
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Numerical analysis of a nonlinear weakly singular integro-differential system based on Volterra – Chandrasekhar equations
2026 · M. Benssaad, A. Khellaf, et al. · Вычислительные технологии
On a System of Volterra Integral Equations With a Weakly Singular Kernel
2026 · M. Ghiat, S. Kamouche, et al. · Journal of Mathematical Sciences
A coupled mathematical model for wind and sand dynamics
2026 · A. Khellaf, M. Benssaad, et al. · Theoretical and Mathematical Physics
Математическая модель взаимосвязанной динамики ветра и песка
2025 · Ammar Khellaf, Meryem Banssaad, et al. · Теоретическая и математическая физика
Toward efficient numerical solutions of non-linear integral equations with TLD algorithm
2025 · Ilyes Sedka, Ammar Khellaf · Известия Российской академии наук Серия математическая
Toward efficient numerical solutions of non-linear integral equations with TLD algorithm
2025 · Ilyes Sedka, Ammar Khellaf · Izvestiya Mathematics
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On the Convergence of Generalized Pseudo-Spectrum
2024 · M. A. Mansouri, A. Khellaf, et al. · Mathematical Notes
New algorithm on linearization-discretization solving systems of nonlinear integro-differential Fredholm equations
2024 · Ilyes Sedka, Ammar Khellaf, et al. · Boletim da Sociedade Paranaense de Matemática
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On level sets of norm of generalized resolvent of operators pencils
2024 · Mohammed Abderrazak Mansouri, Ammar Khellaf, et al. · Ufimskii Matematicheskii Zhurnal
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A Refinement Sum-Technique in an Iterative Scheme Adapted for a Linear System of Integral Equations to Approach a Fredholm Integral Equation’s Solution
2023 · M. G. Mahcene, A. Khellaf, et al. · Numerical Analysis and Applications
Works count: 27
Citation count: 55
H-index: 6
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