OPTICAL SOLITONS AND OTHER SOLUTIONS TO KAUP–NEWELL EQUATION WITH JACOBI ELLIPTIC FUNCTION EXPANSION METHOD Статья Ahmed H.M., Rabie W.B., Ragusa M.A. Analysis and Mathematical Physics. Springer Basel. Том 11. 2021.
FRACTIONAL INTEGRAL INEQUALITIES VIA ATANGANA-BALEANU OPERATORS FOR CONVEX AND CONCAVE FUNCTIONS Статья Akdemir A.O., Karaoǧlan A., Ragusa M.A., Set E. Journal of Function Spaces. Hindawi Limited. Том 2021. 2021.
REGULARITY CRITERIA FOR THE 3D MAGNETO-HYDRODYNAMICS EQUATIONS IN ANISOTROPIC LORENTZ SPACES Статья Ragusa M.A., Wu F. SYMMETRY-BASEL. MDPI. Том 13. 2021.
MODELS FOR COVID‐19 DAILY CONFIRMED CASES IN DIFFERENT COUNTRIES Статья Ahmed H.M., Elbarkouky R.A., Omar O.A.M., Ragusa M.A. Mathematics. MDPI AG. Том 9. 2021.
A DOUBLE-LOGARITHMICALLY IMPROVED REGULARITY CRITERION OF WEAK SOLUTIONS FOR THE 3D MHD EQUATIONS Статья Omrane I.B., Gala S., Ragusa M.A. Zeitschrift fur Angewandte Mathematik und Physik. Birkhauser Verlag AG. Том 72. 2021.
BEALE–KATO–MAJDA REGULARITY CRITERION OF SMOOTH SOLUTIONS FOR THE HALL-MHD EQUATIONS WITH ZERO VISCOSITY Статья Gala S., Galakhov E., Ragusa M.A., Salieva O. Bulletin of the Brazilian Mathematical Society. Springer. 2021.
REGULARITY CRITERIA VIA ONE DIRECTIONAL DERIVATIVE OF THE VELOCITY IN ANISOTROPIC LEBESGUE SPACES TO THE 3D NAVIER-STOKES EQUATIONS Статья Ragusa M.A., Wu F. Journal of Mathematical Analysis and Applications. Academic Press Inc.. Том 502. 2021.
IMPROVED REGULARITY CRITERION FOR THE 3D NAVIER–STOKES EQUATIONS VIA THE GRADIENT OF ONE VELOCITY COMPONENT Статья Gala S., Ragusa M.A. Partial Differential Equations and Applications. Springer International Publishing. Том 2. 2021.
ON THE CONTINUATION PRINCIPLE OF LOCAL SMOOTH SOLUTION FOR THE HALL-MHD EQUATIONS Статья Agarwal R.P., Alghamdi A.M.A., Gala S., Ragusa M.A. Applicable Analysis. 2020.
A LOGARITHMICALLY IMPROVED REGULARITY CRITERION FOR THE BOUSSINESQ EQUATIONS IN A BOUNDED DOMAIN Статья Alghamdi A.M., Gala S., Ragusa M.A. Partial Differential Equations and Applications. Springer International Publishing. Том 1. 2020.
A NEW REGULARITY CRITERION FOR THE 3D INCOMPRESSIBLE MHD EQUATIONS VIA PARTIAL DERIVATIVES Статья Gala S., Ragusa M.A. Journal of Mathematical Analysis and Applications. Academic Press Inc.. Том 481. 2020.
A REGULARITY CRITERION OF THE 3D MHD EQUATIONS INVOLVING ONE VELOCITY AND ONE CURRENT DENSITY COMPONENT IN LORENTZ SPACE Статья Agarwal R.P., Gala S., Ragusa M.A. Zeitschrift fur Angewandte Mathematik und Physik. Birkhauser Verlag AG. Том 71. 2020.
A REGULARITY CRITERION FOR THE 3D DENSITY-DEPENDENT MHD EQUATIONS Статья Alghamdi A.M., Gala S., Ragusa M.A., Zhang Z. Bulletin of the Brazilian Mathematical Society. Springer. 2020.
ON THE REGULARITY OF WEAK SOLUTIONS OF THE BOUSSINESQ EQUATIONS IN BESOV SPACES Статья Barbagallo A., Gala S., Ragusa M.A., Théra M. Vietnam Journal of Mathematics. Springer. 2020.
THE ANISOTROPIC INTEGRABILITY LOGARITHMIC REGULARITY CRITERION TO THE 3D MICROPOLAR FLUID EQUATIONS Статья Alghamdi A.M., Gala S., Kim J.-M., Ragusa M.A. AIMS MATHEMATICS. AMER INST MATHEMATICAL SCIENCES-AIMS. Том 5. 2020. С. 359-375
REGULARITY CRITERION VIA TWO COMPONENTS OF VELOCITY ON WEAK SOLUTIONS TO THE SHEAR THINNING FLUIDS IN R<SUP>3</SUP> Статья Alghamdi A.M., Gala S., Ragusa M.A., Yang J.Q. Computational and Applied Mathematics. Springer Science and Business Media, LLC. Том 39. 2020. 234 с.
A REGULARITY CRITERION FOR LOCAL STRONG SOLUTIONS TO THE 3D STOKES-MHD EQUATIONS Статья Alghamdi A.M., Gala S., Ragusa M.A. Annales Polonici Mathematici. Institute of Mathematics. Polish Academy of Sciences. Том 124. 2020. С. 247-256
BEALE-KATO-MAJDA’S CRITERION FOR MAGNETO-HYDRODYNAMIC EQUATIONS WITH ZERO VISCOSITY Статья Alghamdi A.M., Gaka S., Ragusa M.A. Novi Sad Journal of Mathematics. Institute of Mathematics. Том 50. 2020. С. 89-97
REGULARITY CRITERION VIA TWO COMPONENTS OF VELOCITY ON WEAK SOLUTIONS TO THE SHEAR THINNING FLUIDS IN R3 Статья Alghamdi A.M., Gala S., Ragusa M.A., Yang J.Q. Computational and Applied Mathematics. Springer Science and Business Media, LLC. Том 39. 2020.
A SEQUENCE OF RADIALLY SYMMETRIC WEAK SOLUTIONS FOR SOME NONLOCAL ELLIPTIC PROBLEM IN R<SUP>N</SUP> Статья Chaharlang M.M., Razani A., Ragusa M.A. Mediterranean Journal of Mathematics. Birkhauser Verlag AG. Том 17. 2020. 53 с.
REGULARITY FOR MINIMIZERS FOR FUNCTIONALS OF DOUBLE PHASE WITH VARIABLE EXPONENTS Статья Ragusa M.A., Tachikawa A. Advances in Nonlinear Analysis. De Gruyter. Том 9. 2020. С. 710-728
A NEW REGULARITY CRITERION OF WEAK SOLUTIONS TO THE 3D MICROPOLAR FLUID FLOWS IN TERMS OF THE PRESSURE Статья Gala S., Ragusa M.A., Théra M. Bolletino dell Unione Matematica Italiana. Springer Science and Business Media Deutschland GmbH. 2020.
A REGULARITY CRITERION IN WEAK SPACES TO BOUSSINESQ EQUATIONS Статья Agarwal R.P., Gala S., Ragusa M.A. Mathematics. MDPI AG. Том 8. 2020.
THE ANISOTROPIC INTEGRABILITY LOGARITHMIC REGULARITY CRITERION FOR THE 3D MHD EQUATIONS Статья Alghamdi A.M., Gala S., Qian C.Y., Ragusa M.A. Fiziolohichnyi zhurnal (Kiev, Ukraine : 1994). Том 28. 2020. С. 183-193
A NAVIER–STOKES-TYPE PROBLEM WITH HIGH-ORDER ELLIPTIC OPERATOR AND APPLICATIONS Статья Ragusa M.A., Shakhmurov V.B. Mathematics. MDPI AG. Том 8. 2020. С. 1-23