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Researcher · University of Copenhagen · Denmark

Frank Hansen

Frank Hansen publishes mostly in Applied Mathematics, Atomic and Molecular Physics, and Optics and Statistical and Nonlinear Physics, on topics such as Mathematical Inequalities and Applications, Matrix Theory and Algorithms and Mathematical functions and polynomials.

ORCID 0000-0003-3701-4214 OpenAlex
World rank
#274,563
of 1,633,909 ranked researchers
Rank in Denmark
#2,064
of 10,734
Works
28
Citations
152
Citations per work
5.4

What does Frank Hansen research?

Applied Mathematics: 38.3%Atomic and Molecular Physics, and Optics: 6.4%Statistical and Nonlinear Physics: 6.4%Computational Theory and Mathematics: 6.4%other fields: 42.5%38%top field
Applied Mathematics38.3%Atomic and Molecular Physics, and Optics6.4%Statistical and Nonlinear Physics6.4%Computational Theory and Mathematics6.4%other fields42.5%

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

  1. 1Applied Mathematics38% of their works
  2. 2Atomic and Molecular Physics, and Optics6% of their works
  3. 3Statistical and Nonlinear Physics6% of their works
  4. 4Computational Theory and Mathematics6% of their works
  5. 5Geometry and Topology4% of their works
  6. 6History and Philosophy of Science4% of their works

Research topics

Which keywords describe Frank Hansen's research?

The keywords of their largest research topics: Geometric Means, Matrix Inequalities, Long-Range Interactions, Matrix Computations, Nonextensive Statistical Mechanics, Numerical Linear Algebra, Orthogonal Polynomials and Quadrature Methods.

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 16 words, with their numbers
  1. Geometric Means71 topic
  2. Matrix Inequalities71 topic
  3. Long-Range Interactions31 topic
  4. Matrix Computations31 topic
  5. Nonextensive Statistical Mechanics31 topic
  6. Numerical Linear Algebra31 topic
  7. Orthogonal Polynomials31 topic
  8. Quadrature Methods31 topic
  9. Bell Inequality21 topic
  10. Composition Operators21 topic
  11. Decoherence21 topic
  12. Functional Equations21 topic
  13. Hyers-Ulam Stability21 topic
  14. Optimal Transport21 topic
  15. Ricci Curvature21 topic
  16. Weighted Spaces21 topic

Where does Frank Hansen work?

Frank Hansen's main affiliation in the publication record is University of Copenhagen, Denmark.

How many publications and citations does Frank Hansen have?

Science Explorer counts 28 works and 152 citations for Frank Hansen, ranking #274,563 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.

Other researchers named Frank Hansen

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