Eric Okyere

871 total citations · 1 hit paper
29 papers, 667 citations indexed

About

Eric Okyere is a scholar working on Modeling and Simulation, Public Health, Environmental and Occupational Health and Infectious Diseases. According to data from OpenAlex, Eric Okyere has authored 29 papers receiving a total of 667 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Modeling and Simulation, 18 papers in Public Health, Environmental and Occupational Health and 7 papers in Infectious Diseases. Recurrent topics in Eric Okyere's work include Mathematical and Theoretical Epidemiology and Ecology Models (17 papers), COVID-19 epidemiological studies (15 papers) and Fractional Differential Equations Solutions (11 papers). Eric Okyere is often cited by papers focused on Mathematical and Theoretical Epidemiology and Ecology Models (17 papers), COVID-19 epidemiological studies (15 papers) and Fractional Differential Equations Solutions (11 papers). Eric Okyere collaborates with scholars based in Ghana, Nigeria and China. Eric Okyere's co-authors include Joshua Kiddy K. Asamoah, Gui‐Quan Sun, Stephen E. Moore, Zhen Jin, Edward Acheampong, Ernest Yankson, Afeez Abidemi, Baba Seidu, Yarhands Dissou Arthur and Francis T. Oduro and has published in prestigious journals such as Chaos Solitons & Fractals, Alexandria Engineering Journal and Results in Physics.

In The Last Decade

Eric Okyere

27 papers receiving 645 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Optimal control and comprehensive cost-effectiveness analysis for COVID-19

2022 141 citations Joshua Kiddy K. Asamoah, Eric Okyere et al. Results in Physics profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Eric Okyere Ghana	12	509	427	174	74	59	29	667
Isa Abdullahi Baba Nigeria	16	553 1.1×	434 1.0×	109 0.6×	87 1.2×	48 0.8×	43	714
Hamadjam Abboubakar Cameroon	16	430 0.8×	376 0.9×	126 0.7×	75 1.0×	35 0.6×	33	646
Umar Tasiu Mustapha Cyprus	11	355 0.7×	208 0.5×	113 0.6×	43 0.6×	49 0.8×	23	462
Tridip Sardar India	12	477 0.9×	359 0.8×	109 0.6×	88 1.2×	28 0.5×	22	631
Shewafera Wondimagegnhu Teklu Ethiopia	15	378 0.7×	377 0.9×	83 0.5×	44 0.6×	36 0.6×	46	513
Adesoye Idowu Abioye Nigeria	9	351 0.7×	264 0.6×	116 0.7×	50 0.7×	24 0.4×	12	430
Cristiana J. Silva Portugal	15	553 1.1×	552 1.3×	131 0.8×	129 1.7×	114 1.9×	38	858
Hebatallah J. Alsakaji United Arab Emirates	14	395 0.8×	405 0.9×	74 0.4×	165 2.2×	42 0.7×	17	544
Tahir Khan Pakistan	16	582 1.1×	541 1.3×	114 0.7×	113 1.5×	68 1.2×	31	765
C. W. Chukwu South Africa	16	333 0.7×	282 0.7×	118 0.7×	69 0.9×	15 0.3×	46	544

Countries citing papers authored by Eric Okyere

Since Specialization

Citations

This map shows the geographic impact of Eric Okyere's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Eric Okyere with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Eric Okyere more than expected).

Fields of papers citing papers by Eric Okyere

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Eric Okyere. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Eric Okyere. The network helps show where Eric Okyere may publish in the future.

Co-authorship network of co-authors of Eric Okyere

This figure shows the co-authorship network connecting the top 25 collaborators of Eric Okyere. A scholar is included among the top collaborators of Eric Okyere based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Eric Okyere. Eric Okyere is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Okyere, Eric, et al.. (2025). Deterministic optimal control compartmental model for COVID-19 infection. Modeling Earth Systems and Environment. 11(2). 3 indexed citations

Tawiah, Kassim, et al.. (2024). Assessment of Neonatal Mortality and Associated Hospital-Related Factors in Healthcare Facilities Within Sunyani and Sunyani West Municipal Assemblies in Bono Region, Ghana. Health Services Insights. 17. 2678164308–2678164308. 1 indexed citations

Seidu, Baba, et al.. (2024). Fractional‐Order Epidemic Model for Measles Infection. Scientifica. 2024(1). 8997302–8997302.

Seidu, Baba, et al.. (2023). Optimal control and cost-effectiveness analysis of anthrax epidemic model. Informatics in Medicine Unlocked. 42. 101355–101355. 3 indexed citations

Asamoah, Joshua Kiddy K., Emmanuel Addai, Yarhands Dissou Arthur, & Eric Okyere. (2023). A fractional mathematical model for listeriosis infection using two kernels. Decision Analytics Journal. 6. 100191–100191. 23 indexed citations

Ackora-Prah, Joseph, Baba Seidu, Eric Okyere, & Joshua Kiddy K. Asamoah. (2023). Fractal-Fractional Caputo Maize Streak Virus Disease Model. Fractal and Fractional. 7(2). 189–189. 28 indexed citations

Okyere, Eric, et al.. (2023). Stability Analysis of Caputo Fractional Order Viral Dynamics of Hepatitis B Cellular Infection. Mathematical and Computational Applications. 28(1). 24–24. 3 indexed citations

Adedia, David, et al.. (2023). Correlates of patient satisfaction with pain management at the Ho Teaching Hospital in Ghana: A cross-sectional study. Scientific African. 21. e01806–e01806.

Tawiah, Kassim, et al.. (2022). Comparing Bayesian and Maximum Likelihood Methods in Structural Equation Modelling of University Student Satisfaction: An Empirical Analysis. Education Research International. 2022. 1–12. 6 indexed citations

10.

Asamoah, Joshua Kiddy K., Eric Okyere, Afeez Abidemi, et al.. (2022). Optimal control and comprehensive cost-effectiveness analysis for COVID-19. Results in Physics. 33. 105177–105177. 141 indexed citations breakdown →

11.

Acheampong, Edward, Eric Okyere, Samuel Iddi, et al.. (2022). Mathematical modelling of earlier stages of COVID-19 transmission dynamics in Ghana. Results in Physics. 34. 105193–105193. 31 indexed citations

12.

Asamoah, Joshua Kiddy K., Zhen Jin, Gui‐Quan Sun, et al.. (2021). Sensitivity assessment and optimal economic evaluation of a new COVID-19 compartmental epidemic model with control interventions. Chaos Solitons & Fractals. 146. 110885–110885. 107 indexed citations

13.

Asamoah, Joshua Kiddy K., Ernest Yankson, Eric Okyere, et al.. (2021). Optimal control and cost-effectiveness analysis for dengue fever model with asymptomatic and partial immune individuals. Results in Physics. 31. 104919–104919. 53 indexed citations

14.

Okyere, Eric, et al.. (2021). Caputo fractional-order SEIRP model for COVID-19 Pandemic. Alexandria Engineering Journal. 61(1). 829–845. 39 indexed citations

15.

Singh, Ram, et al.. (2021). Modeling, analysis and numerical solution to malaria fractional model with temporary immunity and relapse. Advances in Difference Equations. 2021(1). 26 indexed citations

16.

Ackora-Prah, Joseph, et al.. (2017). Hepatitis B Optimal Control Model with Vertical Transmission. Applied mathematics/Applied Mathematics. A Journal of Chinese Universities/Gao-xiao yingyong shuxue xuebao. 7(1). 5–13. 15 indexed citations

17.

Okyere, Eric, et al.. (2016). A Qualitative Analysis of Neisseria Gonorrhea Disease with Treatment Effect. Applied mathematics/Applied Mathematics. A Journal of Chinese Universities/Gao-xiao yingyong shuxue xuebao. 6(1). 6–15. 4 indexed citations

18.

Okyere, Eric, et al.. (2016). Fractional Order SIR Model with Constant Population. British Journal of Mathematics & Computer Science. 14(2). 1–12. 33 indexed citations

19.

Okyere, Eric, et al.. (2016). New Analytic Technique for the Solution of Nth Order Nonlinear Two-point Boundary Value Problems. British Journal of Mathematics & Computer Science. 15(2). 1–11. 2 indexed citations

20.

Okyere, Eric, et al.. (2015). An SITR Analysis of Treatment Model of Hepatitis B Epidemic. Journals & Books Hosting (International Knowledge Sharing Platform). 5(13). 120–132. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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