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Researcher · Ruhr University Bochum · Germany

Lothar Gerritzen

Lothar Gerritzen publishes mostly in Geometry and Topology, Algebra and Number Theory and Mathematical Physics, on topics such as Advanced Topics in Algebra, Algebraic Geometry and Number Theory and Advanced Algebra and Geometry.

OpenAlex
World rank
#7,242,691
of 7,710,434 ranked researchers
Rank in Germany
#350,549
of 364,343
Works
79
Citations
575
Citations per work
7.3
h-index
13
i10-index 22Top 23% in Geometry and Topology
Lothar Gerritzen

What does Lothar Gerritzen research?

Lothar Gerritzen's work is mostly in Mathematics (71%), Computer Science (9%).

Physical Sciences: 64 works · 80.6% of their workMathematics: 56 works · 71.3% of their workGeometry and Topology: 22 works · 27.8% of their workAlgebra and Number Theory: 14 works · 17.6% of their workMathematical Physics: 12 works · 14.6% of their workApplied Mathematics: 5 works · 5.9% of their workTheoretical Computer Science: 4 works · 5.4% of their workComputer Science: 7 works · 9.3% of their workComputational Theory and Mathematics: 7 works · 9.3% of their workEverything else: 15 works · 19.4% of their workTHEIR WORKLothar Gerritzen79works
Physical Sciences81%

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. Mathematics5671.3%
    2. Computer Science79.3%
  2. Everything else1519.4%
  1. 1Geometry and Topology28% of their works
  2. 2Algebra and Number Theory18% of their works
  3. 3Mathematical Physics15% of their works
  4. 4Computational Theory and Mathematics9% of their works
  5. 5Applied Mathematics6% of their works
  6. 6Theoretical Computer Science5% of their works

Research topics

Which keywords describe Lothar Gerritzen's research?

The keywords of their largest research topics: Cohomology, Tropical Geometry, Deformations, Hom-Lie Algebras, Gromov-Witten Theory, Moduli Theory, Automorphic Forms 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.

All 18 words, with their numbers
  1. Cohomology352 topics
  2. Tropical Geometry312 topics
  3. Deformations231 topic
  4. Hom-Lie Algebras231 topic
  5. Gromov-Witten Theory221 topic
  6. Moduli Theory221 topic
  7. Automorphic Forms121 topic
  8. Langlands Conjectures121 topic
  9. Historical Sources111 topic
  10. Mathematics Education111 topic
  11. Cluster Algebras101 topic
  12. Triangulated Categories101 topic
  13. Gröbner Bases91 topic
  14. Symbolic Computing91 topic
  15. Knot Invariants81 topic
  16. Mathematical Physics81 topic
  17. Symplectic Topology81 topic
  18. p-adic81 topic

Where does Lothar Gerritzen work?

Lothar Gerritzen's main affiliation in the publication record is Ruhr University Bochum, Germany.

How many publications and citations does Lothar Gerritzen have?

OpenAlex counts 79 works and 575 citations for Lothar Gerritzen, an h-index of 13, ranking #7,242,691 of 7,710,434 researchers worldwide on the quality 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 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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