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Researcher · Centre Universitaire de Mila · Algeria

Ahmed Ghezal

Ahmed Ghezal publishes mostly in Finance, Statistics and Probability and Public Health, Environmental and Occupational Health, on topics such as Financial Risk and Volatility Modeling, Mathematical and Theoretical Epidemiology and Ecology Models and Nonlinear Differential Equations Analysis.

OpenAlex
World rank
#381,186
of 7,710,434 ranked researchers
Rank in Algeria
#86
of 10,068
Works
37
Citations
365
Citations per work
9.9
h-index
13
i10-index 19Top 28% in Finance
Ahmed Ghezal

What does Ahmed Ghezal research?

Ahmed Ghezal's work is mostly in Economics, Econometrics and Finance (31%), Mathematics (26%), Medicine (9%).

Everything else: 13 works · 34.0% of their workSocial Sciences: 12 works · 31.1% of their workEconomics, Econometrics and Finance: 12 works · 31.1% of their workFinance: 8 works · 21.7% of their workEconomics and Econometrics: 3 works · 9.4% of their workPhysical Sciences: 9 works · 25.5% of their workMathematics: 9 works · 25.5% of their workStatistics and Probability: 5 works · 12.3% of their workApplied Mathematics: 3 works · 7.5% of their workGeometry and Topology: 2 works · 5.7% of their workHealth Sciences: 3 works · 9.4% of their workMedicine: 3 works · 9.4% of their workPublic Health, Environmental and Occupational Health: 3 works · 9.4% of their workTHEIR WORKAhmed Ghezal37works
Physical Sciences26%Health Sciences9%Social Sciences31%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
  1. Everything else1334.0%
    1. Economics, Econometrics and Finance1231.1%
    1. Mathematics925.5%
    1. Medicine39.4%
  1. 1Finance22% of their works
  2. 2Statistics and Probability12% of their works
  3. 3Public Health, Environmental and Occupational Health9% of their works
  4. 4Economics and Econometrics9% of their works
  5. 5Applied Mathematics8% of their works
  6. 6Geometry and Topology6% of their works

Research topics

Which keywords describe Ahmed Ghezal's research?

The keywords of their largest research topics: GARCH Models, Volatility, Disease Transmission, Population Dynamics, Boundary Value Problems, Econophysics, Fractional Differential Equations and Multifractal Analysis.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 16 words, with their numbers
  1. GARCH Models161 topic
  2. Volatility161 topic
  3. Disease Transmission101 topic
  4. Population Dynamics101 topic
  5. Boundary Value Problems71 topic
  6. Econophysics71 topic
  7. Fractional Differential Equations71 topic
  8. Multifractal Analysis71 topic
  9. Option Pricing71 topic
  10. Regularization71 topic
  11. Stochastic Calculus71 topic
  12. Variable Selection71 topic
  13. Bifurcations61 topic
  14. Planar Systems61 topic
  15. Anomalous Diffusion51 topic
  16. Fractional Calculus51 topic

Where does Ahmed Ghezal work?

Ahmed Ghezal's main affiliation in the publication record is Centre Universitaire de Mila, Algeria.

How many publications and citations does Ahmed Ghezal have?

OpenAlex counts 37 works and 365 citations for Ahmed Ghezal, an h-index of 13, ranking #381,186 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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