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Researcher · Universidade Estadual de Maringá · Brazil

Haroldo Valentin Ribeiro

Haroldo Valentin Ribeiro publishes mostly in Economics and Econometrics, Statistical and Nonlinear Physics and Modeling and Simulation, on topics such as Complex Systems and Time Series Analysis, Fractional Differential Equations Solutions and Complex Network Analysis Techniques.

ORCID 0000-0002-9532-5195 OpenAlex
World rank
#192,753
of 7,710,434 ranked researchers
Rank in Brazil
#703
of 253,246
Works
146
Citations
3.8k
Citations per work
25.8
h-index
35
i10-index 82Top 3.1% in Economics and Econometrics
Haroldo Valentin Ribeiro

What does Haroldo Valentin Ribeiro research?

Haroldo Valentin Ribeiro's work is mostly in Economics, Econometrics and Finance (15%), Physics and Astronomy (14%), Mathematics (12%).

Everything else: 62 works · 42.8% of their workPhysical Sciences: 44 works · 30.1% of their workPhysics and Astronomy: 21 works · 14.2% of their workStatistical and Nonlinear Physics: 21 works · 14.2% of their workMathematics: 18 works · 12.2% of their workModeling and Simulation: 18 works · 12.2% of their workEnvironmental Science: 5 works · 3.7% of their workGlobal and Planetary Change: 5 works · 3.7% of their workSocial Sciences: 33 works · 22.9% of their workEconomics, Econometrics and Finance: 22 works · 15.4% of their workEconomics and Econometrics: 22 works · 15.4% of their workSocial Sciences: 11 works · 7.5% of their workSociology and Political Science: 11 works · 7.5% of their workLife Sciences: 6 works · 4.2% of their workBiochemistry, Genetics and Molecular Biology: 6 works · 4.2% of their workMolecular Biology: 6 works · 4.2% of their workTHEIR WORKHaroldo ValentinRibeiro146works
Life Sciences4%Physical Sciences30%Social Sciences23%

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 else6242.8%
    1. Physics and Astronomy2114.2%
    2. Mathematics1812.2%
    3. Environmental Science53.7%
    1. Economics, Econometrics and Finance2215.4%
    2. Social Sciences117.5%
    1. Biochemistry, Genetics and Molecular Biology64.2%
  1. 1Economics and Econometrics15% of their works
  2. 2Statistical and Nonlinear Physics14% of their works
  3. 3Modeling and Simulation12% of their works
  4. 4Sociology and Political Science8% of their works
  5. 5Molecular Biology4% of their works
  6. 6Global and Planetary Change4% of their works

Research topics

Which keywords describe Haroldo Valentin Ribeiro's research?

The keywords of their largest research topics: Anomalous Diffusion, Econophysics, Multifractal Analysis, Fractional Calculus, Nonlinear Equations, Phase Transitions, Community Structure and Network Dynamics.

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 18 words, with their numbers
  1. Anomalous Diffusion482 topics
  2. Econophysics421 topic
  3. Multifractal Analysis421 topic
  4. Fractional Calculus371 topic
  5. Nonlinear Equations371 topic
  6. Phase Transitions222 topics
  7. Community Structure161 topic
  8. Network Dynamics161 topic
  9. COVID-19121 topic
  10. Modeling121 topic
  11. Critical Phenomena111 topic
  12. Long-Range Interactions111 topic
  13. Nonextensive Statistical Mechanics111 topic
  14. Random Walk Algorithm111 topic
  15. Ecosystem Services101 topic
  16. Glass Transition101 topic
  17. Land Use Change101 topic
  18. Supercooled Liquids101 topic

Where does Haroldo Valentin Ribeiro work?

Haroldo Valentin Ribeiro's main affiliation in the publication record is Universidade Estadual de Maringá, Brazil.

How many publications and citations does Haroldo Valentin Ribeiro have?

OpenAlex counts 146 works and 3,764 citations for Haroldo Valentin Ribeiro, an h-index of 35, ranking #192,753 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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