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Researcher · University of Freiburg · Germany

Helmut Klingen

Helmut Klingen publishes mostly in Algebra and Number Theory, Mathematical Physics and Geometry and Topology, on topics such as Advanced Algebra and Geometry, History and Theory of Mathematics and Analytic Number Theory Research.

OpenAlex
World rank
#2,166,023
of 7,710,434 ranked researchers
Rank in Germany
#106,839
of 364,343
Works
29
Citations
642
Citations per work
22.1
h-index
12
i10-index 13Top 24% in Algebra and Number Theory
Helmut Klingen

What does Helmut Klingen research?

Helmut Klingen's work is mostly in Mathematics (54%), Engineering (6%).

Physical Sciences: 17 works · 59.7% of their workMathematics: 16 works · 54.1% of their workAlgebra and Number Theory: 4 works · 15.3% of their workGeometry and Topology: 3 works · 11.1% of their workMathematical Physics: 3 works · 11.1% of their workTheoretical Computer Science: 3 works · 9.7% of their workDiscrete Mathematics and Combinatorics: 2 works · 6.9% of their workEngineering: 2 works · 5.6% of their workComputational Mechanics: 2 works · 5.6% of their workEverything else: 12 works · 40.3% of their workTHEIR WORKHelmut Klingen29works
Physical Sciences60%

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. Mathematics1654.1%
    2. Engineering25.6%
  2. Everything else1240.3%
  1. 1Algebra and Number Theory15% of their works
  2. 2Mathematical Physics11% of their works
  3. 3Geometry and Topology11% of their works
  4. 4Theoretical Computer Science10% of their works
  5. 5Discrete Mathematics and Combinatorics7% of their works
  6. 6Computational Mechanics6% of their works

Research topics

Which keywords describe Helmut Klingen's research?

The keywords of their largest research topics: Modular Forms, L-Functions, Representation Theory, Cohomology, Number Theory, Automorphic Forms, Historical Sources and Langlands Conjectures.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 21 words, with their numbers
  1. Modular Forms153 topics
  2. L-Functions122 topics
  3. Representation Theory112 topics
  4. Cohomology102 topics
  5. Number Theory82 topics
  6. Automorphic Forms71 topic
  7. Historical Sources71 topic
  8. Langlands Conjectures71 topic
  9. Mathematics Education71 topic
  10. Primes51 topic
  11. Riemann Zeta Function51 topic
  12. Finite Groups41 topic
  13. Graphs41 topic
  14. Automotive Engineering31 topic
  15. Deformations31 topic
  16. Fluid Dynamics31 topic
  17. Hom-Lie Algebras31 topic
  18. Lightweight Materials31 topic
  19. Multiple Zeta Values31 topic
  20. Renewable Energy31 topic
  21. q-Series31 topic

Where does Helmut Klingen work?

Helmut Klingen's main affiliation in the publication record is University of Freiburg, Germany.

How many publications and citations does Helmut Klingen have?

OpenAlex counts 29 works and 642 citations for Helmut Klingen, an h-index of 12, ranking #2,166,023 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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