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Researcher · Universidade Federal de Campina Grande · Brazil

Claudianor O. Alves

Claudianor O. Alves publishes mostly in Applied Mathematics, Computational Theory and Mathematics and Mathematical Physics, on topics such as Nonlinear Partial Differential Equations, Advanced Mathematical Modeling in Engineering and Nonlinear Differential Equations Analysis.

ORCID 0000-0001-6921-7548 OpenAlex
World rank
#242,813
of 7,710,434 ranked researchers
Rank in Brazil
#953
of 253,246
Works
373
Citations
7.5k
Citations per work
20.2
h-index
46
i10-index 141Top 0.7% in Applied Mathematics
Claudianor O. Alves

What does Claudianor O. Alves research?

Claudianor O. Alves's work is mostly in Mathematics (67%), Computer Science (26%), Engineering (3%).

Physical Sciences: 366 works · 98.1% of their workMathematics: 251 works · 67.4% of their workApplied Mathematics: 195 works · 52.4% of their workMathematical Physics: 48 works · 13.0% of their workNumerical Analysis: 7 works · 2.0% of their workComputer Science: 97 works · 26.0% of their workComputational Theory and Mathematics: 97 works · 26.0% of their workEngineering: 13 works · 3.4% of their workControl and Systems Engineering: 13 works · 3.4% of their workPhysics and Astronomy: 5 works · 1.3% of their workStatistical and Nonlinear Physics: 5 works · 1.3% of their workEverything else: 7 works · 1.9% of their workTHEIR WORKClaudianor O.Alves373works
Physical Sciences98%

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. Mathematics25167.4%
    2. Computer Science9726.0%
    3. Engineering133.4%
    4. Physics and Astronomy51.3%
  2. Everything else71.9%
  1. 1Applied Mathematics52% of their works
  2. 2Computational Theory and Mathematics26% of their works
  3. 3Mathematical Physics13% of their works
  4. 4Control and Systems Engineering3% of their works
  5. 5Numerical Analysis2% of their works
  6. 6Statistical and Nonlinear Physics1% of their works

Research topics

Which keywords describe Claudianor O. Alves's research?

The keywords of their largest research topics: Fractional Laplacian, Sobolev Spaces, Heterogeneous, Multiscale Methods, Boundary Value Problems, Controllability, Fractional Differential Equations and Semilinear Differential Equations.

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 19 words, with their numbers
  1. Fractional Laplacian3501 topic
  2. Sobolev Spaces3501 topic
  3. Heterogeneous2681 topic
  4. Multiscale Methods2681 topic
  5. Boundary Value Problems2002 topics
  6. Controllability1922 topics
  7. Fractional Differential Equations1561 topic
  8. Semilinear Differential Equations1561 topic
  9. Global Well-Posedness971 topic
  10. Nonlinear Schrödinger Equation971 topic
  11. Numerical Methods532 topics
  12. Nonlocal441 topic
  13. Partial Differential Equations441 topic
  14. Boundary Control361 topic
  15. Distributed Parameter Systems361 topic
  16. Inverse Problems321 topic
  17. Regularization Methods321 topic
  18. Convection-Diffusion Problems211 topic
  19. Singular Perturbation211 topic

Where does Claudianor O. Alves work?

Claudianor O. Alves's main affiliation in the publication record is Universidade Federal de Campina Grande, Brazil.

How many publications and citations does Claudianor O. Alves have?

OpenAlex counts 373 works and 7,517 citations for Claudianor O. Alves, an h-index of 46, ranking #242,813 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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