Multigrid methods for non coercive variational inequalities
Nour El Houda Nesba, Mohammed Beggas
Communications Faculty Of Science University of Ankara Series A1Mathematics and StatisticsVolume 73، (1)، Pages 222-2342023Article Open access 1
Research output
Asymptotic behavior and a posteriori error estimates for the generalized overlapping domain decomposition method for parabolic equation
Salah Boulaaras, Khaled Habita, Mohamed Haiour
On A-numerical radius inequalities of semi-Hilbert space operators
Messaoud Guesba, Mohammad Sababheh
Sharp bounds for the Berezin number of $$2\times 2$$ operator matrices with applications
Messaoud Guesba, Cristian Conde
Weighted Hilbert-Schmidt Numerical Radius Inequalities for $$2\times 2$$ Operator Matrices
Messaoud Guesba, Fuad Kıttaneh
A-Davis–Wielandt Radius Bounds of Semi-Hilbertian Space Operators
Messaoud Guesba, Somdatta Barik, Pintu Bhunia, Kallol Paul
$A$-numerical radius inequalities via Dragomir inequalities and related results
On some inequalities for numerical radius of semi-Hilbert space multioperators
Messaoud Guesba, Sid Ahmed Ould Ahmed Mahmoud
A-numerical radius inequalities and A-translatable radii of semi-Hilbert space operators
Messaoud Guesba, Pintu Bhunia, Kallol Paul
Some generalizations of A-numerical radius inequalities for semi-Hilbert space operators
Bollettino Della Unione Matematica ItalianaVolume 14، (4)، Pages 681-6922021Article Closed access 19
A posteriori error estimates for the generalized overlapping domain decomposition method for a parabolic variational equation with mixed boundary condition
Salah Boulaaras, Khaled Habita, Mohamed Haiour
Further Berezin Number and Berezin Norm Inequalities for Sums and Products of Operators
Messaoud Guesba, Somdatta Barik, Kallol Paul
Weighted Berezin number inequalities for $$2\times 2$$ operator matrices
Messaoud Guesba, Somdatta Barik, Kallol Paul
Improved bounds for the numerical radius via Maligranda inequality
Amar Ghris, Abdelouahab Manour
Bounds for the Berezin number inequalities of 2 × 2 operator matrices and applications
Messaoud Guesba, Mubariz T. Garayev
On the (α, β)-Euclidean operator radius and its applications
Messaoud Guesba, Sid Ahmed Ould Ahmed Mahmoud
FURTHER BEREZIN NUMBER INEQUALITIES OF OPERATOR MATRICES
Messaoud Guesba, Ulaş Yamancı
Some Euclidean Berezin number inequalities of a pair of operators and their applications
Uniform Convergence of Multigrid Methods for Elliptic Quasi-Variational Inequalities and Its Implementation
Communications in Mathematics and ApplicationsVolume 14، (2)، Pages 633-6462023Article Open access 1