Epidemic waves and exact solutions of a sequence of nonlinear differential equations connected to the SIR model of epidemics
NK Vitanov, KN Vitanov - Entropy, 2023 - mdpi.com
The SIR model of epidemic spreading can be reduced to a nonlinear differential equation
with an exponential nonlinearity. This differential equation can be approximated by a …
with an exponential nonlinearity. This differential equation can be approximated by a …
Maximal reproduction number estimation and identification of transmission rate from the first inflection point of new infectious cases waves: COVID-19 outbreak …
J Waku, K Oshinubi, J Demongeot - Mathematics and Computers in …, 2022 - Elsevier
The dynamics of COVID-19 pandemic varies across countries and it is important for
researchers to study different kind of phenomena observed at different stages of the waves …
researchers to study different kind of phenomena observed at different stages of the waves …
Computation of the Exact Forms of Waves for a Set of Differential Equations Associated with the SEIR Model of Epidemics
NK Vitanov, ZI Dimitrova - Computation, 2023 - mdpi.com
We studied obtaining exact solutions to a set of equations related to the SEIR (Susceptible-
Exposed-Infectious-Recovered) model of epidemic spread. These solutions may be used to …
Exposed-Infectious-Recovered) model of epidemic spread. These solutions may be used to …
Hybrid discrete-time-continuous-time models and a SARS CoV-2 mystery: Sub-Saharan Africa's low SARS CoV-2 disease burden
Worldwide, the recent SARS-CoV-2 virus has infected more than 670 million people and
killed nearly 67.0 million. In Africa, the number of confirmed COVID-19 cases was …
killed nearly 67.0 million. In Africa, the number of confirmed COVID-19 cases was …
Age dependent epidemic modeling of COVID-19 outbreak in Kuwait, France, and Cameroon
K Oshinubi, SS Buhamra, NM Al-Kandari, J Waku… - Healthcare, 2022 - mdpi.com
Revisiting the classical model by Ross and Kermack-McKendrick, the Susceptible–Infectious–
Recovered (SIR) model used to formalize the COVID-19 epidemic, requires improvements …
Recovered (SIR) model used to formalize the COVID-19 epidemic, requires improvements …
[PDF][PDF] Impact of Climatic Variations on the Prediction of the COVID-19 Pandemic in Cameroon Using Long-Short-Term Memory
H Abboubakar, RA Yougouda, PEE Ndi, B Garga… - 2024 - hal.science
Abstract Emerging in Wuhan, China, in late 2019, COVID-19 quickly spread across the
world, becoming a pandemic. Climate change has been shown to play a major role in the …
world, becoming a pandemic. Climate change has been shown to play a major role in the …
[PDF][PDF] SARS-CoV-2 disease in Cameroon: theoretical and computational analysis of a delayed SIQR model with optimal control
A Mvogo, BR Tchioffo, MT Ottou Abe… - Available at SSRN …, 2022 - researchgate.net
We investigate a SIQR mathematical model of COVID-19 in Cameroon (Central Africa)
taking into account the vaccination and treatment effects. The model is described in terms of …
taking into account the vaccination and treatment effects. The model is described in terms of …
[PDF][PDF] Age Dependent Epidemic Modeling of COVID-19 Outbreak in Kuwait, France, and Cameroon. Healthcare 2022, 10, 482
K Oshinubi, SS Buhamra, NM Al-Kandari, J Waku… - 2022 - academia.edu
Revisiting the classical model by Ross and Kermack-McKendrick, the Susceptible–Infectious–
Recovered (SIR) model used to formalize the COVID-19 epidemic, requires improvements …
Recovered (SIR) model used to formalize the COVID-19 epidemic, requires improvements …