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.
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 FOR THE 3D MAGNETO-HYDRODYNAMICS EQUATIONS IN ANISOTROPIC LORENTZ SPACES Article Ragusa M.A., Wu F. SYMMETRY-BASEL. MDPI. Vol. 13. 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
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.
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.
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
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
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.
ON THE REGULARITY OF WEAK SOLUTIONS OF THE BOUSSINESQ EQUATIONS IN BESOV SPACES Article Barbagallo A., Gala S., Ragusa M.A., Théra M. Vietnam Journal of Mathematics. Springer. 2020.
A REGULARITY CRITERION FOR LOCAL STRONG SOLUTIONS TO THE 3D STOKES-MHD EQUATIONS Article Alghamdi A.M., Gala S., Ragusa M.A. Annales Polonici Mathematici. Institute of Mathematics. Polish Academy of Sciences. Vol. 124. 2020. P. 247-256
A REGULARITY CRITERION FOR THE 3D DENSITY-DEPENDENT MHD EQUATIONS Article Alghamdi A.M., Gala S., Ragusa M.A., Zhang Z. Bulletin of the Brazilian Mathematical Society. Springer. 2020.
BEALE-KATO-MAJDA’S CRITERION FOR MAGNETO-HYDRODYNAMIC EQUATIONS WITH ZERO VISCOSITY Article Alghamdi A.M., Gaka S., Ragusa M.A. Novi Sad Journal of Mathematics. Institute of Mathematics. Vol. 50. 2020. P. 89-97
SCHRÖDINGER TYPE OPERATORS ON LOCAL GENERALIZED MORREY SPACES RELATED TO CERTAIN NONNEGATIVE POTENTIALS Article Guliyev V.S., Guliyev R.V., Omarova M.N., Ragusa M.A. Discrete and Continuous Dynamical Systems - Series B. Southwest Missouri State University. Vol. 25. 2020. P. 671-690
A REGULARITY CRITERION FOR THREE-DIMENSIONAL MICROPOLAR FLUID EQUATIONS IN BESOV SPACES OF NEGATIVE REGULAR INDICES Article Ragusa M.A., Wu F. Analysis and Mathematical Physics. Springer Basel. Vol. 10. 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.
A SEQUENCE OF RADIALLY SYMMETRIC WEAK SOLUTIONS FOR SOME NONLOCAL ELLIPTIC PROBLEM IN R<SUP>N</SUP> Article Chaharlang M.M., Razani A., Ragusa M.A. Mediterranean Journal of Mathematics. Birkhauser Verlag AG. Vol. 17. 2020. 53 p.
A REGULARITY CRITERION OF THE 3D MHD EQUATIONS INVOLVING ONE VELOCITY AND ONE CURRENT DENSITY COMPONENT IN LORENTZ SPACE Article Agarwal R.P., Gala S., Ragusa M.A. Zeitschrift fur Angewandte Mathematik und Physik. Birkhauser Verlag AG. Vol. 71. 2020.
REGULARITY FOR MINIMIZERS FOR FUNCTIONALS OF DOUBLE PHASE WITH VARIABLE EXPONENTS Article Ragusa M.A., Tachikawa A. Advances in Nonlinear Analysis. De Gruyter. Vol. 9. 2020. P. 710-728
A SEQUENCE OF RADIALLY SYMMETRIC WEAK SOLUTIONS FOR SOME NONLOCAL ELLIPTIC PROBLEM IN RN Article Chaharlang M.M., Ragusa M.A., Razani A. Mediterranean Journal of Mathematics. Birkhauser Verlag AG. Vol. 17. 2020.
THE ANISOTROPIC INTEGRABILITY LOGARITHMIC REGULARITY CRITERION FOR THE 3D MHD EQUATIONS Article Alghamdi A.M., Gala S., Qian C.Y., Ragusa M.A. Fiziolohichnyi zhurnal (Kiev, Ukraine : 1994). Vol. 28. 2020. P. 183-193
THE ANISOTROPIC INTEGRABILITY LOGARITHMIC REGULARITY CRITERION TO THE 3D MICROPOLAR FLUID EQUATIONS Article Alghamdi A.M., Gala S., Kim J.-M., Ragusa M.A. AIMS MATHEMATICS. AMER INST MATHEMATICAL SCIENCES-AIMS. Vol. 5. 2020. P. 359-375
A NEW REGULARITY CRITERION OF WEAK SOLUTIONS TO THE 3D MICROPOLAR FLUID FLOWS IN TERMS OF THE PRESSURE Article Gala S., Ragusa M.A., Théra M. Bolletino dell Unione Matematica Italiana. Springer Science and Business Media Deutschland GmbH. 2020.
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.