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Mathematics
UAE
2026

D-Index & Metrics

Mathematics

D-Index
38
Citations
4686
World Ranking
2392
National Ranking
4

Research.com Recognitions

  • 2026 - Research.com Mathematics in United Arab Emirates Leader Award

Overview

Fathalla A. Rihan is affiliated with the United Arab Emirates University in the United Arab Emirates. Their research spans across various aspects of mathematics and medicine, with a primary focus on modeling and simulation, public health, environmental and occupational health, numerical analysis, genetics, and computer networks and communications.

The scientist's work extensively covers topics related to mathematical and theoretical epidemiology and ecology models, COVID-19 epidemiological studies, fractional differential equations solutions, mathematical biology with a focus on tumor growth, evolution and genetic dynamics, differential equations and numerical methods, as well as nonlinear dynamics and pattern formation.

Frequent co-authors in Rihan's research collaborations include Hebatallah J. Alsakaji, C. Rajivganthi, K. Udhayakumar, Isa Abdullahi Baba, and R. Rakkiyappan. Their research has appeared regularly in the following publication venues:

  • Chaos Solitons & Fractals
  • Complexity
  • Mathematical Biosciences & Engineering
  • Vaccines
  • The European Physical Journal Special Topics

Among recent papers authored or co-authored by Fathalla A. Rihan are:

  • Stochastic SIRC epidemic model with time-delay for COVID-19, 2020, Advances in Difference Equations
  • Mathematical model of COVID-19 with comorbidity and controlling using non-pharmaceutical interventions and vaccination, 2021, Nonlinear Dynamics
  • Dynamics of a stochastic delay differential model for COVID-19 infection with asymptomatic infected and interacting people: Case study in the UAE, 2021, Results in Physics
  • Dynamics of fractional-order delay differential model for tumor-immune system, 2020, Chaos Solitons & Fractals
  • Dynamics of fractional-order delay differential model of prey-predator system with Holling-type III and infection among predators, 2020, Chaos Solitons & Fractals

Fathalla A. Rihan is also an author of the book Delay Differential Equations and Applications to Biology, published in 2021 by Springer Nature.

Best Publications

  • Numerical modelling in biosciences using delay differential equations

    Gennadii A. Bocharov;Fathalla A. Rihan

  • Numerical Modeling of Fractional-Order Biological Systems

    Fathalla A. Rihan

  • Delay Differential Equations and Applications to Biology

    Fathalla A. Rihan

  • Fractional-order delayed predator–prey systems with Holling type-II functional response

    FA Rihan;Shanmugam Lakshmanan;AH Hashish;R Rakkiyappan

  • A fractional-order epidemic model with time-delay and nonlinear incidence rate

    F.A. Rihan;Q.M. Al-Mdallal;H.J. AlSakaji;A. Hashish

  • Modelling and analysis of time-lags in some basic patterns of cell proliferation

    C. T. H. Baker;G. A. Bocharov;C. A. H. Paul;F. A. Rihan

  • A time delay model of tumour–immune system interactions: Global dynamics, parameter estimation, sensitivity analysis

    Fathalla A. Rihan;D. H. Abdel Rahman;Shanmugam Lakshmanan;A. S. Alkhajeh

  • Stochastic SIRC epidemic model with time-delay for COVID-19.

    F. A. Rihan;H. J. Alsakaji;C. Rajivganthi

  • Sensitivity analysis for dynamic systems with time-lags

    Fathalla A. Rihan

  • On Fractional SIRC Model with Salmonella Bacterial Infection

    Fathalla A. Rihan;Fathalla A. Rihan;Dumitru Baleanu;Dumitru Baleanu;S. Lakshmanan;R. Rakkiyappan

  • Stability of fractional-order prey–predator system with time-delay and Monod–Haldane functional response

    Rajivganthi Chinnathambi;Fathalla A. Rihan

  • Mathematical model of COVID-19 with comorbidity and controlling using non-pharmaceutical interventions and vaccination.

    Parthasakha Das;Ranjit Kumar Upadhyay;Arvind Kumar Misra;Fathalla A. Rihan

  • Computational methods for delay parabolic and time‐fractional partial differential equations

    Fathalla A. Rihan;Fathalla A. Rihan

  • Dynamics of a stochastic delay differential model for COVID-19 infection with asymptomatic infected and interacting people: Case study in the UAE

    F.A. Rihan;H.J. Alsakaji

  • Optimal control of tumour-immune model with time-delay and immuno-chemotherapy

    Fathalla A. Rihan;Shanmugam Lakshmanan;H. Maurer

  • Delay-dependent H∞ state estimation of neural networks with mixed time-varying delays

    S. Lakshmanan;S. Lakshmanan;K. Mathiyalagan;Ju H. Park;R. Sakthivel

  • Stability analysis of the differential genetic regulatory networks model with time-varying delays and Markovian jumping parameters

    Shanmugam Lakshmanan;Fathalla A. Rihan;R. Rakkiyappan;Ju H. Park

  • Dynamics of fractional-order delay differential model for tumor-immune system

    F.A. Rihan;G. Velmurugan

  • Finite-time stability analysis for fractional-order Cohen–Grossberg BAM neural networks with time delays

    C. Rajivganthi;F. A. Rihan;S. Lakshmanan;P. Muthukumar

  • Delay Differential Model for Tumour-Immune Response with Chemoimmunotherapy and Optimal Control

    F. A. Rihan;D. H. Abdelrahman;F. Al-Maskari;F. Ibrahim

  • Exponential synchronization of Markovian jumping neural networks with partly unknown transition probabilities via stochastic sampled-data control

    A. Chandrasekar;R. Rakkiyappan;Fathalla A. Rihan;S. Lakshmanan

Frequent Co-Authors

Rajan Rakkiyappan
Rajan Rakkiyappan Bharathiar University
Ju H. Park
Ju H. Park Yeungnam University
Jinde Cao
Jinde Cao Southeast University
Stefan Turek
Stefan Turek TU Dortmund University
Eid H. Doha
Eid H. Doha Cairo University
Dibakar Ghosh
Dibakar Ghosh Indian Statistical Institute
Dumitru Baleanu
Dumitru Baleanu Lebanese American University
Pagavathigounder Balasubramaniam
Pagavathigounder Balasubramaniam Gandhigram Rural Institute
Kalidass Mathiyalagan
Kalidass Mathiyalagan Bharathiar University
Xiaodi Li
Xiaodi Li Shandong Normal University

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