Sharp bounds for the Berezin number of $$2\times 2$$ operator matrices with applications
Messaoud Guesba, Cristian Conde
Research output
On a Coupled System of ψ‐Liouville–Caputo‐Type Fractional Nonlinear Volterra–Fredholm Integro‐Differential Equations With Nonlocal Nonseparated Boundary Conditions
Alaeddine Sahraoui, Zaid Laadjal, Qinghua Ma, Lamine Guedda
Mathematical Methods in the Applied SciencesVolume 48، (13)، Pages 13028-130382025Article Closed access
On the time behavior of a porous thermoelastic system with only thermal dissipation given by Gurtin–Pipkin law
The notion of $$\infty $$-invertibility and $$\infty $$-isometric operators
On the classes of $n$-Nadir's and $n^*$-Nadir's operators on Hilbert spaces
A. Smati, Messaoud Guesba
Constrained parameters and exact solution of Schrödinger equation of charged particle in a time-dependent electric field: A unitary transformation approach
Rachid Ahmim, Nabil Baouche, S. Askri
A-Davis–Wielandt Radius Bounds of Semi-Hilbertian Space Operators
Messaoud Guesba, Somdatta Barik, Pintu Bhunia, Kallol Paul
On the Fourier coefficients of the derivative with respect to celebrated orthogonal systems
Well Posedness and Exponential Stability of a Porous Elastic System Free of Second Spectrum
Afaf Ahmima, Abdelfeteh Fareh, Salim A. Messaoudi
On some inequalities for numerical radius of semi-Hilbert space multioperators
Messaoud Guesba, Sid Ahmed Ould Ahmed Mahmoud
Blow-up and general decay of solutions for a Kirchhoff-type equation with distributed delay and variable-exponents
Djamel Ouchenane, Salah Boulaaras, Abdelbaki Choucha, Mohammad Alnegga
Decay results for a viscoelastic wave equation with distributed delay in boundary feedback
Existence of solutions for fractional integro-differential equations with integral boundary conditions
Quantum Coulomb problem in a Gaussian time-dependent electric field within the path integral formalism
Nacira Bedida, Sara Fadhel, Mosbah Difallah, Mohammed Tayeb Meftah
Nonlinear evolution dam problems in an unbounded domain
Elmehdi Zaouche, Mahmoud Bousselsal, Messaouda Ben Attia
Mathematical Methods in the Applied SciencesVolume 46، (18)، Pages 19243-192582023Article Open access
Well posedness and stability result for a microtemperature full von Kármán beam with infinite‐memory and distributed delay terms
Abdelbaki Choucha, Djamel Ouchenane
Mathematical Methods in the Applied SciencesVolume 45، (10)، Pages 6411-64342022Article Closed access 5
The existence of one non-trivial weak solution of generalized Yamabe equations
Tahar Bouali, Rafik Guefaifia, Abdelbaki Choucha, Salah Boulaaras, Manal Elzain Mohamed Abdalla
Existence study of semilinear fractional differential equations and inclusions for multi–term problem under Riemann–Liouville operators
Elhabib Hadjadj, Safia Meftah, Abdallah Bensayah, Brahim Tellab
Mathematical Methods in the Applied SciencesVolume 46، (6)، Pages 6910-69292022Article Closed access 1
Fixed points and stability of a class of nonlinear differential systems with several delays of feedback control
On some fixed point results for multivalued contractions with an application
Ahmed Refaie Ali, Saadia Mahideb, Said Beloul
New Trends in Mathematical ScienceVolume 10، (ISAME2022-Proceedings)، Pages 032-0372022Article Open access