Multigrid methods for non coercive variational inequalitiesNour El Houda Nesba, Mohammed BeggasCommunications Faculty Of Science University of Ankara Series A1Mathematics and StatisticsVolume 73، (1)، Pages 222-2342023Article Accès ouvert 1
Asymptotic behavior and a posteriori error estimates for the generalized overlapping domain decomposition method for parabolic equationSalah Boulaaras, Khaled Habita, Mohamed HaiourBoundary Value ProblemsVolume 2015، (1)2015Article Accès ouvert 5
A-Davis–Wielandt Radius Bounds of Semi-Hilbertian Space OperatorsMessaoud Guesba, Somdatta Barik, Pintu Bhunia, Kallol PaulBulletin of the Iranian Mathematical Society.Volume 50، (6)2024Article Accès ouvert 5
A-numerical radius inequalities and A-translatable radii of semi-Hilbert space operatorsMessaoud Guesba, Pintu Bhunia, Kallol PaulFilomatVolume 37، (11)، Pages 3443-34562023Article Accès ouvert 13
A posteriori error estimates for the generalized overlapping domain decomposition method for a parabolic variational equation with mixed boundary conditionSalah Boulaaras, Khaled Habita, Mohamed HaiourBoletim da Sociedade Paranaense de MatemáticaVolume 38، (4)، Pages 111-1262019Article Accès ouvert 1
Improved bounds for the numerical radius via Maligranda inequalityAmar Ghris, Abdelouahab ManourGulf Journal of MathematicsVolume 19، (1)، Pages 208-2162025Article Accès ouvert 1
Bounds for the Berezin number inequalities of 2 × 2 operator matrices and applicationsMessaoud Guesba, Mubariz T. GarayevFilomatVolume 39، (25)، Pages 8635-86492025Article Accès ouvert 1
On the (α, β)-Euclidean operator radius and its applicationsMessaoud Guesba, Sid Ahmed Ould Ahmed MahmoudFilomatVolume 38، (33)، Pages 11593-116132024Article Accès ouvert 4
FURTHER BEREZIN NUMBER INEQUALITIES OF OPERATOR MATRICESMessaoud Guesba, Ulaş YamancıFacta Universitatis Series Mathematics and Informatics2023Article Accès ouvert
Some Euclidean Berezin number inequalities of a pair of operators and their applicationsMessaoud GuesbaFilomatVolume 37، (26)، Pages 8777-87902023Article Accès ouvert 14
Uniform Convergence of Multigrid Methods for Elliptic Quasi-Variational Inequalities and Its ImplementationMohammed Essaid Belouafi, Mohammed Beggas, Nour El Houda NesbaCommunications in Mathematics and ApplicationsVolume 14، (2)، Pages 633-6462023Article Accès ouvert 1
The Maximum Norm Analysis of Schwarz Method for Elliptic Quasi-Variational InequalitiesMohammed Beggas, Mohamed HaiourKragujevac Journal of MathematicsVolume 45، (4)، Pages 635-6452021Article Accès ouvert 1