A fractional–order model with different strains of COVID-19

por Baba, Isa Abdullahi, Rihan, Fathalla A.
Publicado 2022

Modelling the dynamics of acute and chronic hepatitis B with optimal control

por Khan, Tahir, Rihan, Fathalla A., Ahmad, Hijaz
Publicado 2023

Role of Vaccines in Controlling the Spread of COVID-19: A Fractional-Order Model

por Baba, Isa Abdullahi, Humphries, Usa Wannasingha, Rihan, Fathalla A.
Publicado 2023

A Well-Posed Fractional Order Cholera Model with Saturated Incidence Rate

por Baba, Isa Abdullahi, Humphries, Usa Wannasingha, Rihan, Fathalla A.
Publicado 2023

Dynamics of a Fractional-Order Delayed Model of COVID-19 with Vaccination Efficacy

por Rihan, Fathalla A., Kandasamy, Udhayakumar, Alsakaji, Hebatallah J., Sottocornola, Nicola
Publicado 2023

A Fractional Order Model Studying the Role of Negative and Positive Attitudes towards Vaccination

por Baba, Isa Abdullahi, Rihan, Fathalla A., Humphries, Usa Wannasingha, Mikailu, Badamasi Bashir
Publicado 2022

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

por Das, Parthasakha, Upadhyay, Ranjit Kumar, Misra, Arvind Kumar, Rihan, Fathalla A., Das, Pritha, Ghosh, Dibakar
Publicado 2021

COVID-19 Model with High- and Low-Risk Susceptible Population Incorporating the Effect of Vaccines

por Ibrahim, Alhassan, Humphries, Usa Wannasingha, Khan, Amir, Iliyasu Bala, Saminu, Baba, Isa Abdullahi, Rihan, Fathalla A.
Publicado 2022