World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
33
Citations
3476
World Ranking
3078
National Ranking
2

Best Publications

  • A delayed SIR epidemic model with a general incidence rate

    Khalid Hattaf;Abid Lashari;Younes Louartassi;Noura Yousfi

  • Mathematical analysis of a virus dynamics model with general incidence rate and cure rate

    Khalid Hattaf;Noura Yousfi;Abdessamad Tridane

  • A New Generalized Definition of Fractional Derivative with Non-Singular Kernel

    Khalid Hattaf

  • Global stability for reaction-diffusion equations in biology

    Khalid Hattaf;Noura Yousfi

  • Modeling the adaptive immune response in HBV infection

    Noura Yousfi;Khalid Hattaf;Abdessamad Tridane

  • On the Stability and Numerical Scheme of Fractional Differential Equations with Application to Biology

    Unknown

  • Optimal Control of a Delayed HIV Infection Model with ImmuneResponse Using an Efficient Numerical Method

    Khalid Hattaf;Noura Yousfi

  • A generalized HBV model with diffusion and two delays

    Khalid Hattaf;Noura Yousfi

  • Stability analysis of a virus dynamics model with general incidence rate and two delays

    Khalid Hattaf;Noura Yousfi;Abdessamad Tridane

  • Optimal Control of a Delayed SIRS Epidemic Model with Vaccination and Treatment

    Hassan Laarabi;Abdelhadi Abta;Khalid Hattaf

  • Optimal control of a delayed SLBS computer virus model

    Lijuan Chen;Lijuan Chen;Khalid Hattaf;Jitao Sun

  • Lyapunov functions for fractional-order systems in biology: Methods and applications

    Adnane Boukhouima;Khalid Hattaf;El Mehdi Lotfi;Marouane Mahrouf

  • A fractional order SIR epidemic model with nonlinear incidence rate

    Abderrahim Mouaouine;Adnane Boukhouima;Khalid Hattaf;Noura Yousfi

  • Optimal Control of Tuberculosis with Exogenous Reinfection

    K. Hattaf;M. Rachik;S. Saadi;Y. Tabit

  • A DELAYED SIR EPIDEMIC MODEL WITH GENERAL INCIDENCE RATE

    Khalid Hattaf;Abid Ali Lashari;Younes Louartassi;Noura Yousfi

  • A New Class of Generalized Fractal and Fractal-Fractional Derivatives with Non-Singular Kernels

    Unknown

  • Dynamics of SARS-CoV-2 infection model with two modes of transmission and immune response.

    Khalid Hattaf;Noura Yousfi

  • A class of delayed viral infection models with general incidence rate and adaptive immune response

    Khalid Hattaf;Noura Yousfi

  • A New Mixed Fractional Derivative with Applications in Computational Biology

    Unknown

  • Dynamics of a Fractional Order HIV Infection Model with Specific Functional Response and Cure Rate

    Adnane Boukhouima;Khalid Hattaf;Noura Yousfi

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