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Researcher · King Abdulaziz University · Saudi Arabia

E. M. Elsayed

E. M. Elsayed publishes mostly in Public Health, Environmental and Occupational Health, Applied Mathematics and Geometry and Topology, on topics such as Mathematical and Theoretical Epidemiology and Ecology Models, Nonlinear Differential Equations Analysis and Advanced Differential Equations and Dynamical Systems.

ORCID 0000-0003-0894-8472 OpenAlex
World rank
#265,066
of 1,633,909 ranked researchers
Rank in Saudi Arabia
#360
of 3,359
Works
46
Citations
168
Citations per work
3.7

What does E. M. Elsayed research?

Public Health, Environmental and Occupational Health: 22.6%Applied Mathematics: 20.8%Geometry and Topology: 13.2%Numerical Analysis: 11.3%other fields: 32.1%23%top field
Public Health, Environmental and Occupational Health22.6%Applied Mathematics20.8%Geometry and Topology13.2%Numerical Analysis11.3%other fields32.1%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Public Health, Environmental and Occupational Health23% of their works
  2. 2Applied Mathematics21% of their works
  3. 3Geometry and Topology13% of their works
  4. 4Numerical Analysis11% of their works
  5. 5Modeling and Simulation8% of their works
  6. 6Renewable Energy, Sustainability and the Environment4% of their works

Research topics

Which keywords describe E. M. Elsayed's research?

The keywords of their largest research topics: Disease Transmission, Population Dynamics, Boundary Value Problems, Fractional Differential Equations, Bifurcations, Planar Systems, Numerical Methods and Singular Perturbation.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Disease Transmission121 topic
  2. Population Dynamics121 topic
  3. Boundary Value Problems101 topic
  4. Fractional Differential Equations101 topic
  5. Bifurcations71 topic
  6. Planar Systems71 topic
  7. Numerical Methods51 topic
  8. Singular Perturbation51 topic
  9. Anomalous Diffusion41 topic
  10. Fractional Calculus41 topic
  11. Cryptography21 topic
  12. Error-Correcting Codes21 topic
  13. Network Coding22 topics
  14. Cooperative Diversity11 topic
  15. Distributed Storage11 topic
  16. Flash Memory11 topic
  17. Wireless Networks11 topic

Where does E. M. Elsayed work?

E. M. Elsayed's main affiliation in the publication record is King Abdulaziz University, Saudi Arabia.

How many publications and citations does E. M. Elsayed have?

Science Explorer counts 46 works and 168 citations for E. M. Elsayed, ranking #265,066 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.