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Maria Alessandra Ragusa

Maria Alessandra Ragusa

D-Index & Metrics

Mathematics

D-Index
44
Citations
5211
World Ranking
1632
National Ranking
44

Overview

Maria Alessandra Ragusa is a researcher affiliated with the University of Catania in Italy. Their primary field of study is Mathematics, with a focus on several specialized subfields including Applied Mathematics, Mathematical Physics, Computational Theory and Mathematics, Modeling and Simulation, and Control and Systems Engineering.

The scientist's research work centers around advanced mathematical topics. Key areas of interest include:

  • Advanced Mathematical Physics Problems
  • Nonlinear Partial Differential Equations
  • Navier-Stokes Equation Solutions
  • Advanced Mathematical Modeling in Engineering
  • Differential Equations and Boundary Problems
  • Advanced Harmonic Analysis Research
  • Stability and Controllability of Differential Equations

Maria Alessandra Ragusa has a publication record notably concentrated in several venues. Frequent publication venues include:

  • arXiv (Cornell University)
  • Mathematics
  • Applicable Analysis
  • AIMS Mathematics
  • Symmetry

Recent papers authored or coauthored by the scientist include:

  • On the Hybrid Fractional Differential Equations with Fractional Proportional Derivatives of a Function with Respect to a Certain Function, 2021, Symmetry
  • New General Variants of Chebyshev Type Inequalities via Generalized Fractional Integral Operators, 2021, Mathematics
  • Nonlinear Neutral Delay Differential Equations of Fourth-Order: Oscillation of Solutions, 2021, Entropy
  • Optical solitons and other solutions to Kaup-Newell equation with Jacobi elliptic function expansion method, 2021, Analysis and Mathematical Physics
  • Solvability of Langevin equations with two Hadamard fractional derivatives via Mittag-Leffler functions, 2021, Applicable Analysis

The scientist frequently collaborates with a network of coauthors. Prominent collaborators in their research include:

  • Sadek Gala
  • Ahmad M. Alghamdi
  • Ahmed Aberqi
  • Nabil Chems Eddine
  • Fan Wu

The research output of Maria Alessandra Ragusa demonstrates a consistent contribution to mathematical sciences with an emphasis on complex differential equations, fractional calculus, and mathematical physics. Their work is published in multiple respected academic journals and repositories, reflecting an ongoing engagement with current developments in their specialized fields of study.

Best Publications

  • Interior Estimates in Morrey Spaces for Strong Solutions to Nondivergence Form Equations with Discontinuous Coefficients

    G. Difazio;M.A. Ragusa

  • Global Morrey Regularity of Strong Solutions to the Dirichlet Problem for Elliptic Equations with Discontinuous Coefficients

    Giuseppe Di Fazio;Giuseppe Di Fazio;Dian K. Palagachev;Dian K. Palagachev;Maria Alessandra Ragusa;Maria Alessandra Ragusa

  • Regularity for minimizers for functionals of double phase with variable exponents

    M. A. Ragusa;A. Tachikawa

  • Regularity for minimizers for functionals of double phase with variable exponents

    Maria Alessandra Ragusa;Atsushi Tachikawa

  • Commutators of fractional integral operators on Vanishing-Morrey spaces

    Maria Alessandra Ragusa

  • On the Hybrid Fractional Differential Equations with Fractional Proportional Derivatives of a Function with Respect to a Certain Function

    Mohamed I. Abbas;Maria Alessandra Ragusa

  • Logarithmically improved regularity criterion for the Boussinesq equations in Besov spaces with negative indices

    Sadek Gala;Maria Alessandra Ragusa

  • Sobolev-Morrey spaces related to an ultraparabolic equation

    Sergio Polidoro;Maria Alessandra Ragusa

  • New General Variants of Chebyshev Type Inequalities via Generalized Fractional Integral Operators

    Ahmet Ocak Akdemir;Saad Ihsan Butt;Muhammad Nadeem;Maria Alessandra Ragusa

  • A new regularity criterion for the nematic liquid crystal flows

    Sadek Gala;Qiao Liu;Maria Alessandra Ragusa

  • Harnack inequality for hypoelliptic ultraparabolic equations with a singular lower order term

    Sergio Polidoro;Maria Alessandra Ragusa

  • Boundary regularity of minimizers of p(x)-energy functionals

    Maria Alessandra Ragusa;Atsushi Tachikawa

  • Mixed Morrey spaces and their applications to partial differential equations

    Maria Alessandra Ragusa;Andrea Scapellato

  • Tripled Fixed Points and Existence Study to a Tripled Impulsive Fractional Differential System via Measures of Noncompactness

    Unknown

  • Nonlinear Neutral Delay Differential Equations of Fourth-Order: Oscillation of Solutions.

    Ravi P. Agarwal;Omar Bazighifan;Maria Alessandra Ragusa

  • Optical solitons and other solutions to Kaup–Newell equation with Jacobi elliptic function expansion method

    Hamdy M. Ahmed;Wafaa B. Rabie;Maria Alessandra Ragusa

  • Partial Regularity of the Minimizers of Quadratic Functionals with VMO Coefficients

    Maria Alessandra Ragusa;Atsushi Tachikawa

  • Elliptic boundary value problem in Vanishing Mean Oscillation hypothesis

    Maria Alessandra Ragusa

  • Parabolic Herz spaces and their applications

    Maria Alessandra Ragusa

  • Partial regularity of $p(x)$-harmonic maps

    Maria Alessandra Ragusa;Atsushi Tachikawa;Hiroshi Takabayashi

  • Hölder Regularity for Solutions of Ultraparabolic Equations in Divergence Form

    Sergio Polidoro;Maria Alessandra Ragusa

  • Existence of radial solutions for a p ( x ) $p(x)$ -Laplacian Dirichlet problem

    Maria Alessandra Ragusa;Abdolrahman Razani;Farzaneh Safari

Frequent Co-Authors

Ravi P. Agarwal
Ravi P. Agarwal Florida Institute of Technology
Dennis Shasha
Dennis Shasha New York University
Roberto Purrello
Roberto Purrello University of Catania
Antonio Craxì
Antonio Craxì University of Palermo
Omar Bazighifan
Omar Bazighifan Seiyun University
Yoshihiro Sawano
Yoshihiro Sawano Chuo University

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