NONLINEAR EQUATIONS OF FOURTH-ORDER WITH P-LAPLACIAN LIKE OPERATORS: OSCILLATION, METHODS AND APPLICATIONS Article Bazighifan O., Ragusa M.A. Proceedings of the American Mathematical Society. Vol. 150. 2022. P. 1009-1020
TRIPLED FIXED POINTS AND EXISTENCE STUDY TO A TRIPLED IMPULSIVE FRACTIONAL DIFFERENTIAL SYSTEM VIA MEASURES OF NONCOMPACTNESS Article Etemad S., Matar M.M., Ragusa M.A., Rezapour S. Mathematics. MDPI AG. Vol. 10. 2022.
IMPROVED REGULARITY CRITERION FOR THE 3D NAVIER-STOKES EQUATIONS VIA THE GRADIENT OF ONE VELOCITY COMPONENT Article Alghamdi A., Gala S., Ragusa M.A. AIP Conference Proceedings. Vol. 2425. 2022.
GENERALIZED CRITICAL KIRCHHOFF-TYPE POTENTIAL SYSTEMS WITH NEUMANN BOUNDARY CONDITIONS Article Ragusa M.A., Chems Eddine N. Applicable Analysis. 2022.
EXISTENCE RESULTS FOR DOUBLE PHASE PROBLEM IN SOBOLEV–ORLICZ SPACES WITH VARIABLE EXPONENTS IN COMPLETE MANIFOLD Article Aberqi A., Bennouna J., Benslimane O., Ragusa M.A. Mediterranean Journal of Mathematics. Birkhauser Verlag AG. Vol. 19. 2022.
EXISTENCE OF A PERIODIC SOLUTION FOR A COUPLED SYSTEM OF DIFFERENTIAL EQUATIONS Article Ragusa M.A., Razani A. AIP Conference Proceedings. Vol. 2425. 2022.
EXISTENCE OF RADIAL SOLUTIONS FOR A P(X) -LAPLACIAN DIRICHLET PROBLEM Article Ragusa M.A., Razani A., Safari F. Advances in Difference Equations. Springer International Publishing. Vol. 2021. 2021.
BEALE–KATO–MAJDA REGULARITY CRITERION OF SMOOTH SOLUTIONS FOR THE HALL-MHD EQUATIONS WITH ZERO VISCOSITY Article Gala S., Galakhov E., Ragusa M.A., Salieva O. Bulletin of the Brazilian Mathematical Society. Springer. 2021.
NEW GENERAL VARIANTS OF CHEBYSHEV TYPE INEQUALITIES VIA GENERALIZED FRACTIONAL INTEGRAL OPERATORS Article Akdemir A.O., Butt S.I., Nadeem M., Ragusa M.A. Mathematics. MDPI AG. Vol. 9. 2021. P. 1-11
FRACTIONAL INTEGRAL INEQUALITIES VIA ATANGANA-BALEANU OPERATORS FOR CONVEX AND CONCAVE FUNCTIONS Article Akdemir A.O., Karaoǧlan A., Ragusa M.A., Set E. Journal of Function Spaces. Hindawi Limited. Vol. 2021. 2021.
NONLINEAR NEUTRAL DELAY DIFFERENTIAL EQUATIONS OF FOURTH-ORDER: OSCILLATION OF SOLUTIONS Article Agarwal R.P., Bazighifan O., Ragusa M.A. Entropy. Vol. 23. 2021. P. 1-10
OPTICAL SOLITONS AND OTHER SOLUTIONS TO KAUP–NEWELL EQUATION WITH JACOBI ELLIPTIC FUNCTION EXPANSION METHOD Article Ahmed H.M., Rabie W.B., Ragusa M.A. Analysis and Mathematical Physics. Springer Basel. Vol. 11. 2021.
AN EXISTENCE RESULT FOR A CLASS OF P(X)-ANISOTROPIC TYPE EQUATIONS Article Ourraoui A., Ragusa M.A. SYMMETRY-BASEL. MDPI. Vol. 13. 2021.
MODELS FOR COVID‐19 DAILY CONFIRMED CASES IN DIFFERENT COUNTRIES Article Ahmed H.M., Elbarkouky R.A., Omar O.A.M., Ragusa M.A. Mathematics. MDPI AG. Vol. 9. 2021.
HIGH-ORDER NUMERICAL METHOD FOR TWO-DIMENSIONAL RIESZ SPACE FRACTIONAL ADVECTION-DISPERSION EQUATION Article Borhanifar A., Ragusa M.A., Valizadeh S. Discrete and Continuous Dynamical Systems - Series B. Southwest Missouri State University. Vol. 26. 2021. P. 5495-5508
IMPROVED REGULARITY CRITERION FOR THE 3D NAVIER–STOKES EQUATIONS VIA THE GRADIENT OF ONE VELOCITY COMPONENT Article Gala S., Ragusa M.A. Partial Differential Equations and Applications. Springer International Publishing. Vol. 2. 2021.
REGULARITY CRITERIA VIA ONE DIRECTIONAL DERIVATIVE OF THE VELOCITY IN ANISOTROPIC LEBESGUE SPACES TO THE 3D NAVIER-STOKES EQUATIONS Article Ragusa M.A., Wu F. Journal of Mathematical Analysis and Applications. Academic Press Inc.. Vol. 502. 2021.
GLOBAL REGULARITY AND STABILITY OF SOLUTIONS TO THE 3D DOUBLE-DIFFUSIVE CONVECTION SYSTEM WITH NAVIER BOUNDARY CONDITIONS Article Ragusa M.A., Wu F. Advances in Differential Equations. Khayyam Publishing, Inc.. Vol. 26. 2021. P. 281-304
AN EXISTENCE RESULT FOR A CLASS OF P(X)−ANISOTROPIC TYPE EQUATIONS Article Ourraoui A., Ragusa M.A. Symmetry. MDPI AG. Vol. 13. 2021.
ON THE HYBRID FRACTIONAL DIFFERENTIAL EQUATIONS WITH FRACTIONAL PROPORTIONAL DERIVATIVES OF A FUNCTION WITH RESPECT TO A CERTAIN FUNCTION Article Abbas M.I., Ragusa M.A. Symmetry. MDPI AG. Vol. 13. 2021. P. 1-16
REGULARITY CRITERIA FOR THE 3D MAGNETO-HYDRODYNAMICS EQUATIONS IN ANISOTROPIC LORENTZ SPACES Article Ragusa M.A., Wu F. SYMMETRY-BASEL. MDPI. Vol. 13. 2021.
REGULARITY OF SOLUTIONS OF ELLIPTIC EQUATIONS IN DIVERGENCE FORM IN MODIFIED LOCAL GENERALIZED MORREY SPACES Article Guliyev V.S., Omarova M.N., Ragusa M.A., Scapellato A. Analysis and Mathematical Physics. Springer Basel. Vol. 11. 2021.
A DOUBLE-LOGARITHMICALLY IMPROVED REGULARITY CRITERION OF WEAK SOLUTIONS FOR THE 3D MHD EQUATIONS Article Omrane I.B., Gala S., Ragusa M.A. Zeitschrift fur Angewandte Mathematik und Physik. Birkhauser Verlag AG. Vol. 72. 2021.
ON THE CONTINUATION PRINCIPLE OF LOCAL SMOOTH SOLUTION FOR THE HALL-MHD EQUATIONS Article Agarwal R.P., Alghamdi A.M.A., Gala S., Ragusa M.A. Applicable Analysis. 2020.
REGULARITY CRITERION VIA TWO COMPONENTS OF VELOCITY ON WEAK SOLUTIONS TO THE SHEAR THINNING FLUIDS IN R<SUP>3</SUP> Article Alghamdi A.M., Gala S., Ragusa M.A., Yang J.Q. Computational and Applied Mathematics. Springer Science and Business Media, LLC. Vol. 39. 2020. 234 p.