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Researcher · Universidade Nova de Lisboa · Portugal

Cláudio A. Fernandes

Cláudio A. Fernandes publishes mostly in Applied Mathematics, Mathematical Physics and General Economics, Econometrics and Finance, on topics such as Holomorphic and Operator Theory, Advanced Operator Algebra Research and Advanced Harmonic Analysis Research.

ORCID 0000-0003-2360-8417 OpenAlex
World rank
#6,416,006
of 7,710,434 ranked researchers
Rank in Portugal
#34,907
of 41,760
Works
24
Citations
99
Citations per work
4.1
h-index
5
i10-index 2Top 80% in Applied Mathematics
Cláudio A. Fernandes

What does Cláudio A. Fernandes research?

Cláudio A. Fernandes's work is mostly in Mathematics (88%), Computer Science (3%), Economics, Econometrics and Finance (3%).

Physical Sciences: 22 works · 90.8% of their workMathematics: 21 works · 87.8% of their workApplied Mathematics: 11 works · 47.0% of their workMathematical Physics: 8 works · 34.8% of their workAlgebra and Number Theory: 1 works · 3.0% of their workGeometry and Topology: 1 works · 3.0% of their workComputer Science: 1 works · 3.0% of their workComputational Theory and Mathematics: 1 works · 3.0% of their workEverything else: 1 works · 6.2% of their workSocial Sciences: 1 works · 3.0% of their workEconomics, Econometrics and Finance: 1 works · 3.0% of their workGeneral Economics, Econometrics and Finance: 1 works · 3.0% of their workTHEIR WORKCláudio A.Fernandes24works
Physical Sciences91%Social 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. Mathematics2187.8%
    2. Computer Science13.0%
  2. Everything else16.2%
    1. Economics, Econometrics and Finance13.0%
  1. 1Applied Mathematics47% of their works
  2. 2Mathematical Physics35% of their works
  3. 3General Economics, Econometrics and Finance3% of their works
  4. 4Geometry and Topology3% of their works
  5. 5Computational Theory and Mathematics3% of their works
  6. 6Algebra and Number Theory3% of their works

Research topics

Which keywords describe Cláudio A. Fernandes's research?

The keywords of their largest research topics: Holomorphic Functions, Composition Operators, Weighted Spaces, C*-Algebras, Quantum Groups, Calderón–Zygmund Theory, Fourier Multiplier Theorems and Banach Spaces.

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. Holomorphic Functions172 topics
  2. Composition Operators111 topic
  3. Weighted Spaces111 topic
  4. C*-Algebras101 topic
  5. Quantum Groups101 topic
  6. Calderón–Zygmund Theory81 topic
  7. Fourier Multiplier Theorems81 topic
  8. Banach Spaces61 topic
  9. Operators61 topic
  10. Differential Operators51 topic
  11. Frames51 topic
  12. Spectral Theory51 topic
  13. Wavelets51 topic
  14. Boundary Value Problems21 topic
  15. Deformations21 topic
  16. Fractional Differential Equations21 topic
  17. Hom-Lie Algebras21 topic

Where does Cláudio A. Fernandes work?

Cláudio A. Fernandes's main affiliation in the publication record is Universidade Nova de Lisboa, Portugal.

How many publications and citations does Cláudio A. Fernandes have?

OpenAlex counts 24 works and 99 citations for Cláudio A. Fernandes, an h-index of 5, ranking #6,416,006 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.

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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