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Researcher · Weierstrass Institute for Applied Analysis and Stochastics · Germany

Hagen Neidhardt

Hagen Neidhardt publishes mostly in Mathematical Physics, Computational Theory and Mathematics and Applied Mathematics, on topics such as Spectral Theory in Mathematical Physics, Matrix Theory and Algorithms and Random Matrices and Applications.

OpenAlex
World rank
#991,926
of 1,633,909 ranked researchers
Rank in Germany
#57,675
of 86,443
Works
26
Citations
30
Citations per work
1.2

What does Hagen Neidhardt research?

Mathematical Physics: 25.0%Computational Theory and Mathematics: 12.5%Applied Mathematics: 12.5%Statistical and Nonlinear Physics: 12.5%other fields: 37.5%25%top field
Mathematical Physics25.0%Computational Theory and Mathematics12.5%Applied Mathematics12.5%Statistical and Nonlinear Physics12.5%other fields37.5%

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

  1. 1Mathematical Physics25% of their works
  2. 2Computational Theory and Mathematics12% of their works
  3. 3Applied Mathematics12% of their works
  4. 4Statistical and Nonlinear Physics12% of their works
  5. 5Atomic and Molecular Physics, and Optics12% of their works
  6. 6Statistics and Probability8% of their works

Research topics

Which keywords describe Hagen Neidhardt's research?

The keywords of their largest research topics: Differential Operators, Spectral Theory, Matrix Computations, Numerical Linear Algebra, Eigenvalues, Lagrangian Coherent Structures, Quantum Chaos 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 16 words, with their numbers
  1. Differential Operators61 topic
  2. Spectral Theory61 topic
  3. Matrix Computations31 topic
  4. Numerical Linear Algebra31 topic
  5. Eigenvalues21 topic
  6. Lagrangian Coherent Structures21 topic
  7. Quantum Chaos21 topic
  8. Random Matrix Theory21 topic
  9. Boundary Control11 topic
  10. Composition Operators11 topic
  11. Distributed Parameter Systems11 topic
  12. Graphene11 topic
  13. Imaging Spectroscopy11 topic
  14. Polarimetry11 topic
  15. Two-Dimensional Materials11 topic
  16. Weighted Spaces11 topic

Where does Hagen Neidhardt work?

Hagen Neidhardt's main affiliation in the publication record is Weierstrass Institute for Applied Analysis and Stochastics, Germany.

How many publications and citations does Hagen Neidhardt have?

Science Explorer counts 26 works and 30 citations for Hagen Neidhardt, ranking #991,926 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.