Marianna Ruggieri

An Improved Criterion for the Oscillation of Fourth-Order Differential Equations

Omar Bazighifan, Marianna Ruggieri, Andrea Scapellato · Mathematics · 2020 · 36 citations · Full text

Variable Coefficients, Integral Averaging Technique, Perturbation Method +7

Qualitative Properties of Solutions of Second-Order Neutral Differential Equations

Omar Bazighifan, Marianna Ruggieri, Shyam Sundar Santra et al. · Symmetry · 2020 · 35 citations · Full text

New Results Complement, Qualitative Properties, Oscillation Theory +3

Exact and numerical solutions of time-fractional advection–diffusion equation with a nonlinear source term by means of the Lie symmetries

Alessandra Jannelli, Marianna Ruggieri, Maria Paola Speciale · Nonlinear Dynamics · 2018 · 34 citations

Numerical Analysis, Fractional-order System, Lie Symmetries +4

Analytical and numerical solutions of time and space fractional advection–diffusion–reaction equation

Alessandra Jannelli, Marianna Ruggieri, Maria Paola Speciale · Communications in Nonlinear Science and Numerical Simulation · 2018 · 28 citations

Numerical Analysis, Fractional-order System, Numerical Solutions +3

Numerical solutions of space-fractional advection-diffusion equations with nonlinear source term

Alessandra Jannelli, Marianna Ruggieri, Maria Paola Speciale · Applied Numerical Mathematics · 2020 · 24 citations

Numerical Analysis, Fractional-order System, Anomalous Diffusion +4