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Researcher · Universidade Federal de Santa Catarina · Brazil

Ruy Exel

Ruy Exel publishes mostly in Mathematical Physics, Algebra and Number Theory and Geometry and Topology, on topics such as Advanced Operator Algebra Research, Advanced Topics in Algebra and Holomorphic and Operator Theory.

OpenAlex
World rank
#134,246
of 1,633,909 ranked researchers
Rank in Brazil
#748
of 38,702
Works
51
Citations
280
Citations per work
5.5

What does Ruy Exel research?

Mathematical Physics: 41.6%Algebra and Number Theory: 24.7%Geometry and Topology: 9.1%Computational Theory and Mathematics: 7.8%other fields: 16.8%42%top field
Mathematical Physics41.6%Algebra and Number Theory24.7%Geometry and Topology9.1%Computational Theory and Mathematics7.8%other fields16.8%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Mathematical Physics42% of their works
  2. 2Algebra and Number Theory25% of their works
  3. 3Geometry and Topology9% of their works
  4. 4Computational Theory and Mathematics8% of their works
  5. 5Applied Mathematics8% of their works
  6. 6Statistical and Nonlinear Physics5% of their works

Research topics

Which keywords describe Ruy Exel's research?

The keywords of their largest research topics: K-Theory, Quantum Groups, C*-Algebras, Noncommutative Geometry, Deformations, Hom-Lie Algebras, Composition Operators and Deformation Quantization.

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. K-Theory282 topics
  2. Quantum Groups262 topics
  3. C*-Algebras231 topic
  4. Noncommutative Geometry231 topic
  5. Deformations181 topic
  6. Hom-Lie Algebras181 topic
  7. Composition Operators51 topic
  8. Deformation Quantization51 topic
  9. Poisson Manifolds51 topic
  10. Weighted Spaces51 topic
  11. Fuzzy Logic41 topic
  12. Residuated Lattices41 topic
  13. Cluster Algebras31 topic
  14. Noncommutative Field Theory31 topic
  15. Quantum Gravity31 topic
  16. Triangulated Categories31 topic
  17. Automata21 topic
  18. Formal Languages21 topic

Where does Ruy Exel work?

Ruy Exel's main affiliation in the publication record is Universidade Federal de Santa Catarina, Brazil.

How many publications and citations does Ruy Exel have?

Science Explorer counts 51 works and 280 citations for Ruy Exel, ranking #134,246 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.