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Researcher · The University of Texas at San Antonio · United States

Gelu Popescu

Gelu Popescu publishes mostly in Mathematical Physics, Applied Mathematics and Algebra and Number Theory, on topics such as Holomorphic and Operator Theory, Advanced Operator Algebra Research and Advanced Topics in Algebra.

ORCID 0000-0001-9442-6296 OpenAlex
World rank
#222,291
of 1,633,909 ranked researchers
Rank in United States
#88,530
of 358,040
Works
37
Citations
165
Citations per work
4.5

What does Gelu Popescu research?

Mathematical Physics: 38.6%Applied Mathematics: 36.8%Algebra and Number Theory: 17.5%Statistics and Probability: 3.5%other fields: 3.6%39%top field
Mathematical Physics38.6%Applied Mathematics36.8%Algebra and Number Theory17.5%Statistics and Probability3.5%other fields3.6%

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

  1. 1Mathematical Physics39% of their works
  2. 2Applied Mathematics37% of their works
  3. 3Algebra and Number Theory18% of their works
  4. 4Statistics and Probability4% of their works
  5. 5Geometry and Topology2% of their works
  6. 6Computational Theory and Mathematics2% of their works

Research topics

Which keywords describe Gelu Popescu's research?

The keywords of their largest research topics: C*-Algebras, Composition Operators, Quantum Groups, Weighted Spaces, Cohomology, Deformations, Hom-Lie Algebras and Random Matrix Theory.

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. C*-Algebras171 topic
  2. Composition Operators171 topic
  3. Quantum Groups171 topic
  4. Weighted Spaces171 topic
  5. Cohomology122 topics
  6. Deformations101 topic
  7. Hom-Lie Algebras101 topic
  8. Random Matrix Theory42 topics
  9. Differential Operators31 topic
  10. Spectral Theory31 topic
  11. Automorphic Forms21 topic
  12. Covariance Matrices21 topic
  13. Eigenvalues21 topic
  14. Langlands Conjectures21 topic
  15. Orthogonal Polynomials21 topic
  16. Quadrature Methods21 topic
  17. Matrix Computations11 topic
  18. Numerical Linear Algebra11 topic

Where does Gelu Popescu work?

Gelu Popescu's main affiliation in the publication record is The University of Texas at San Antonio, United States.

How many publications and citations does Gelu Popescu have?

Science Explorer counts 37 works and 165 citations for Gelu Popescu, ranking #222,291 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.