E. Ahmed

4.1k total citations · 2 hit papers
130 papers, 3.1k citations indexed

About

E. Ahmed is a scholar working on Public Health, Environmental and Occupational Health, Statistical and Nonlinear Physics and Modeling and Simulation. According to data from OpenAlex, E. Ahmed has authored 130 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Public Health, Environmental and Occupational Health, 29 papers in Statistical and Nonlinear Physics and 20 papers in Modeling and Simulation. Recurrent topics in E. Ahmed's work include Mathematical and Theoretical Epidemiology and Ecology Models (35 papers), Evolutionary Game Theory and Cooperation (19 papers) and Fractional Differential Equations Solutions (17 papers). E. Ahmed is often cited by papers focused on Mathematical and Theoretical Epidemiology and Ecology Models (35 papers), Evolutionary Game Theory and Cooperation (19 papers) and Fractional Differential Equations Solutions (17 papers). E. Ahmed collaborates with scholars based in Egypt, United Arab Emirates and Saudi Arabia. E. Ahmed's co-authors include H. A. A. El-Saka, A‎. ‎M‎. ‎A‎. El-Sayed, Ahmed S. Elgazzar, H.N. Agiza, Ahmed M. Eltawil, A. S. Hegazi, Ashutosh Sabharwal, A.E. Matouk, S. Z. Hassan and A. H. Hashish and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Physical review. B, Condensed matter.

In The Last Decade

E. Ahmed

113 papers receiving 3.0k 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.

Equilibrium points, stability and numerical solutions of fractional-order predator–prey and rabies models

2006 532 citations E. Ahmed, A‎. ‎M‎. ‎A‎. El-Sayed et al. Journal of Mathematical Analysis and Applications profile →
On some Routh–Hurwitz conditions for fractional order differential equations and their applications in Lorenz, Rössler, Chua and Chen systems

2006 383 citations E. Ahmed, A‎. ‎M‎. ‎A‎. El-Sayed et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
E. Ahmed Egypt	24	1.5k	1.1k	860	509	388	130	3.1k
Ronald E. Mickens United States	37	3.0k 2.0×	1.7k 1.5×	1.2k 1.4×	475 0.9×	268 0.7×	243	6.0k
E. F. Mishchenko Russia	10	603 0.4×	736 0.7×	704 0.8×	382 0.8×	172 0.4×	57	5.8k
Manuel De la Sen Spain	39	1.8k 1.2×	1.2k 1.1×	558 0.6×	536 1.1×	383 1.0×	786	6.9k
Nauman Ahmed Pakistan	26	1.2k 0.8×	831 0.8×	649 0.8×	163 0.3×	105 0.3×	234	2.2k
R. Z. Khas’minskiĭ United States	27	735 0.5×	826 0.8×	672 0.8×	447 0.9×	45 0.1×	85	4.3k
Raymond Rishel United States	12	700 0.5×	771 0.7×	296 0.3×	139 0.3×	89 0.2×	46	4.3k
Р. В. Гамкрелидзе Russia	17	608 0.4×	688 0.6×	496 0.6×	135 0.3×	182 0.5×	48	6.2k
S. N. Ethier United States	18	317 0.2×	529 0.5×	578 0.7×	481 0.9×	269 0.7×	70	6.1k
L. M. Perko United States	16	381 0.3×	892 0.8×	759 0.9×	389 0.8×	83 0.2×	44	2.9k

Countries citing papers authored by E. Ahmed

Since Specialization

Citations

This map shows the geographic impact of E. Ahmed'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 E. Ahmed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites E. Ahmed more than expected).

Fields of papers citing papers by E. Ahmed

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E. Ahmed. 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 E. Ahmed. The network helps show where E. Ahmed may publish in the future.

Co-authorship network of co-authors of E. Ahmed

This figure shows the co-authorship network connecting the top 25 collaborators of E. Ahmed. A scholar is included among the top collaborators of E. Ahmed 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 E. Ahmed. E. Ahmed is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Ebrahim, M. A., et al.. (2025). Enhancing electrical distribution network performance amidst rising electric vehicle integration. Energy Reports. 14. 4540–4559.

2.

Saddik, Mohammed S., et al.. (2025). Witch-hazel-mediated hydrothermal biosynthesis of copper nanoparticles: dye removal, antibacterial potency, and anticancer synergy potential activities. New Journal of Chemistry. 49(46). 20290–20309.

3.

Ebrahim, M. A., et al.. (2024). Multi-objective Optimization for Optimum Distributed Generation Integration in Distribution Networks. 1–8. 1 indexed citations

4.

Ahmed, E., et al.. (2019). A simple mathematical model for relapsing-remitting multiple sclerosis (RRMS). Medical Hypotheses. 135. 109478–109478. 11 indexed citations

5.

Ahmed, E., et al.. (2017). Frequency and Timing Synchronization for In-Band Full-Duplex OFDM System. 1–7. 15 indexed citations

6.

Ahmed, E., et al.. (2015). On Evolutionary Games with Periodic Payoffs. 1(1). 1–3. 1 indexed citations

7.

Ahmed, E., Ahmed M. Eltawil, & Ashutosh Sabharwal. (2012). Simultaneous transmit and sense for cognitive radios using full-duplex: A first study. 1–2. 28 indexed citations

8.

Ahmed, E. & H. A. A. El-Saka. (2011). On multi-strain model for Hepatitis C. PubMed. 5(1). 6–6.

9.

Ahmed, E. & H. A. A. El-Saka. (2010). On modeling two immune effectors two strain antigen interaction. PubMed. 4(1). 6–6. 1 indexed citations

10.

Ahmed, E. & H. A. A. El-Saka. (2010). On fractional order models for Hepatitis C. PubMed. 4(1). 1–1. 46 indexed citations

11.

Rizvi, Syed Adibul Hasan, S. A. Anwar Naqvi, Mirza Naqi Zafar, et al.. (2010). Pakistan Abolishes Kidney Market and Ushers in a New Era of Ethical Transplantation. SHILAP Revista de lepidopterología.

12.

Ahmed, E.. (2009). Comments on introducing the immune system. PubMed. 3(1). 3–3. 2 indexed citations

13.

Hashish, A. H., et al.. (2009). On managing complex adaptive systems motivated by biosystems application to infections. PubMed. 3(1). 11–11. 2 indexed citations

14.

Hashish, A. H. & E. Ahmed. (2007). Towards understanding the immune system. Theory in Biosciences. 126(2). 61–64. 1 indexed citations

15.

Ahmed, E., A‎. ‎M‎. ‎A‎. El-Sayed, & H. A. A. El-Saka. (2006). Equilibrium points, stability and numerical solutions of fractional-order predator–prey and rabies models. Journal of Mathematical Analysis and Applications. 325(1). 542–553. 532 indexed citations breakdown →

16.

Ahmed, E. & A. H. Hashish. (2005). On modelling the immune system as a complex system. Theory in Biosciences. 124(3-4). 413–418. 17 indexed citations

17.

Ahmed, E. & A. S. Hegazi. (2003). On Stability and Persistence of Some Oligopoly Models. PubMed. 7(1). 27–33. 1 indexed citations

18.

Ahmed, E. & A. S. Hegazi. (2002). On Persistence and Stability of Some Spatially Inhomogeneous Systems. Journal of Mathematical Analysis and Applications. 268(1). 74–88. 1 indexed citations

19.

Ahmed, E. & A. S. Hegazi. (2000). On infinitesimally deformed algebra and fractal space-time theory. Chaos Solitons & Fractals. 11(11). 1759–1761. 7 indexed citations

20.

Cole, Barry C., E. Ahmed, Barbara A. Araneo, et al.. (1993). Immunomodulation In Vivo by the Mycoplasma arthritidis Superantigen, MAM. Clinical Infectious Diseases. 17(Supplement_1). S163–S169. 19 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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