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Researcher · University of Aveiro · Portugal

Ricardo Almeida

Ricardo Almeida publishes mostly in Modeling and Simulation, Applied Mathematics and Numerical Analysis, on topics such as Fractional Differential Equations Solutions, Nonlinear Differential Equations Analysis and Iterative Methods for Nonlinear Equations.

ORCID 0000-0002-1305-2411 OpenAlex
World rank
#749,150
of 7,710,434 ranked researchers
Rank in Portugal
#2,724
of 41,760
Works
176
Citations
5.5k
Citations per work
31.3
h-index
33
i10-index 65Top 6.2% in Modeling and Simulation
Ricardo Almeida

What does Ricardo Almeida research?

Ricardo Almeida's work is mostly in Mathematics (59%), Engineering (6%), Computer Science (5%).

Physical Sciences: 123 works · 69.8% of their workMathematics: 103 works · 58.8% of their workModeling and Simulation: 41 works · 23.4% of their workApplied Mathematics: 38 works · 21.6% of their workNumerical Analysis: 24 works · 13.8% of their workEngineering: 11 works · 6.0% of their workControl and Systems Engineering: 11 works · 6.0% of their workComputer Science: 9 works · 5.0% of their workComputer Networks and Communications: 9 works · 5.0% of their workEverything else: 48 works · 27.2% of their workHealth Sciences: 5 works · 3.0% of their workMedicine: 5 works · 3.0% of their workPublic Health, Environmental and Occupational Health: 5 works · 3.0% of their workTHEIR WORKRicardo Almeida176works
Physical Sciences70%Health Sciences3%

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. Mathematics10358.8%
    2. Engineering116.0%
    3. Computer Science95.0%
  2. Everything else4827.2%
    1. Medicine53.0%
  1. 1Modeling and Simulation23% of their works
  2. 2Applied Mathematics22% of their works
  3. 3Numerical Analysis14% of their works
  4. 4Control and Systems Engineering6% of their works
  5. 5Computer Networks and Communications5% of their works
  6. 6Public Health, Environmental and Occupational Health3% of their works

Research topics

Which keywords describe Ricardo Almeida's research?

The keywords of their largest research topics: Nonlinear Equations, Anomalous Diffusion, Fractional Calculus, Boundary Value Problems, Fractional Differential Equations, Semilinear Differential Equations, Iterative Methods and Newton's Method.

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 18 words, with their numbers
  1. Nonlinear Equations1522 topics
  2. Anomalous Diffusion1141 topic
  3. Fractional Calculus1141 topic
  4. Boundary Value Problems862 topics
  5. Fractional Differential Equations691 topic
  6. Semilinear Differential Equations691 topic
  7. Iterative Methods381 topic
  8. Newton's Method381 topic
  9. Fractional Order Control241 topic
  10. PID Controller241 topic
  11. Numerical Methods231 topic
  12. Singular Perturbation231 topic
  13. Nonlocal171 topic
  14. Partial Differential Equations171 topic
  15. Disease Transmission141 topic
  16. Population Dynamics141 topic
  17. Orthogonal Polynomials121 topic
  18. Quadrature Methods121 topic

Where does Ricardo Almeida work?

Ricardo Almeida's main affiliation in the publication record is University of Aveiro, Portugal.

How many publications and citations does Ricardo Almeida have?

OpenAlex counts 176 works and 5,516 citations for Ricardo Almeida, an h-index of 33, ranking #749,150 of 7,710,434 researchers worldwide on the quality 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.

Other researchers named Ricardo Almeida

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.

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