Sharp bounds for the Berezin number of $$2\times 2$$ operator matrices with applicationsMessaoud Guesba، Cristian CondeActa Scientiarum Mathematicarum2025مقال وصول مفتوح 1
On the classes of $n$-Nadir's and $n^*$-Nadir's operators on Hilbert spacesA. Smati، Messaoud GuesbaCarpathian Mathematical Publicationsالمجلّد 17، (1)، الصفحات 137-1452025مقال وصول مفتوح
A-Davis–Wielandt Radius Bounds of Semi-Hilbertian Space OperatorsMessaoud Guesba، Somdatta Barik، Pintu Bhunia، Kallol PaulBulletin of the Iranian Mathematical Society.المجلّد 50، (6)2024مقال وصول مفتوح 5
Decay results for a viscoelastic wave equation with distributed delay in boundary feedbackAbdelbaki Choucha، Djamel OuchenaneMathematicaالمجلّد 65 (88)، (1)، الصفحات 43-592023مقال وصول مفتوح 7
Existence of solutions for fractional integro-differential equations with integral boundary conditionsAhmed Hamrouni، Said BeloulMathematicaالمجلّد 65 (88)، (2)، الصفحات 249-2622023مقال وصول مفتوح 2
Nonlinear evolution dam problems in an unbounded domainElmehdi Zaouche، Mahmoud Bousselsal، Messaouda Ben AttiaMathematical Methods in the Applied Sciencesالمجلّد 46، (18)، الصفحات 19243-192582023مقال وصول مفتوح
Fixed points and stability of a class of nonlinear differential systems with several delays of feedback controlHocine Gabsi، Abdelouaheb Ardjouni، Ahcéne DjoudiMathematicaالمجلّد 64 (87)، (1)، الصفحات 63-742022مقال وصول مفتوح
Uniqueness of solution of a nonlinear evolution dam problem in a heterogeneous porous mediumMessaouda Ben Attia، Elmehdi Zaouche، Mahmoud BousselsalOpuscula Mathematicaالمجلّد 42، (1)، الصفحات 5-292022مقال وصول مفتوح
On some fixed point results for multivalued contractions with an applicationAhmed Refaie Ali، Saadia Mahideb، Said BeloulNew Trends in Mathematical Scienceالمجلّد 10، (ISAME2022-Proceedings)، الصفحات 032-0372022مقال وصول مفتوح
Hitchin systems for invariant and anti-invariant vector bundlesHacen ZelaciTransactions of the American Mathematical Society2021مقال وصول مفتوح 7
On convergence of explicit finite volume scheme for one-dimensional three-component two-phase flow model in porous mediaMohamed Lamine Mostefai، Abdelbaki Choucha، Bahri Belkacem CherifDemonstratio Mathematicaالمجلّد 54، (1)، الصفحات 510-5262021مقال وصول مفتوح 1
On the existence of solutions for fractional boundary valued problems with integral boundary conditions involving measure of non compactnessAhmed Hamrouni، Said BeloulOpen Journal of Mathematical Analysisالمجلّد 4، (2)، الصفحات 56-632020مقال وصول مفتوح 1
A Dynamic Contact Problem Between Elasto-Viscoplastic Piezoelectric Bodies with AdhesionLaid Maiza، Tedjani Hadj Ammar، Abdelhamid RehoumaJournal of Informatics and Mathematical Sciencesالمجلّد 12، (1)، الصفحات 15-392020مقال وصول مفتوح
Common fixed points under strict conditionsHakima Bouhadjera، Said Beloul، Achref Eddine TabetMathematica Moravicaالمجلّد 24، (2)، الصفحات 63-702020مقال وصول مفتوح
Existence of positive periodic solutions of neutral nonlinear differential systems with variable delaysHocine Gabsi، Abdelouaheb Ardjouni، Ahcéne DjoudiOpen Journal of Mathematical Analysisالمجلّد 3، (2)، الصفحات 19-312019مقال وصول مفتوح
Positive periodic solutions of second-order nonlinear neutral differential equations with variable coefficientsHocine Gabsi، Abdelouaheb Ardjouni، Ahcéne DjoudiMathematica Moravicaالمجلّد 22، (2)، الصفحات 69-822018مقال وصول مفتوح 2
Green's Function for A Piecewise Continous Potential via Integral Equations MethodBrahim Benali، Mohammed Tayeb Meftah، Rai VandanaJournal of the Indonesian Mathematical Societyالصفحات 20-352018مقال وصول مفتوح
A coincidence and common fixed point theorem for subsequentially continuous hybrid pairs of maps satisfying an implicit relationSaid Beloul، Anita TomarMathematica Moravicaالمجلّد 21، (2)، الصفحات 15-252017مقال وصول مفتوح 10
Common fixed point theorems via generalized condition (B) in quasi-partial metric space and applicationsAnita Tomar، Said Beloul، Ritu Sharma، Shivangi UpadhyayDemonstratio Mathematicaالمجلّد 50، (1)، الصفحات 278-2982017مقال وصول مفتوح 10
Note on 'Common fixed point theorem for weakly compatible multi-valued mappings satisfying strongly tangential property'Said BeloulMathematica Moravicaالمجلّد 20، (2)، الصفحات 163-1652016مقال وصول مفتوح