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Researcher · Norwegian University of Science and Technology · Norway

Steffen Oppermann

Steffen Oppermann publishes mostly in Geometry and Topology, Algebra and Number Theory and Mathematical Physics, on topics such as Algebraic structures and combinatorial models, Advanced Topics in Algebra and Homotopy and Cohomology in Algebraic Topology.

ORCID 0000-0002-3615-2669 OpenAlex
World rank
#710,743
of 7,710,434 ranked researchers
Rank in Norway
#4,444
of 33,005
Works
67
Citations
1.1k
Citations per work
16.5
h-index
17
i10-index 22Top 14% in Geometry and Topology
Steffen Oppermann

What does Steffen Oppermann research?

Steffen Oppermann's work is mostly in Mathematics (81%), Physics and Astronomy (12%), Computer Science (4%).

Physical Sciences: 65 works · 96.9% of their workMathematics: 55 works · 81.4% of their workGeometry and Topology: 22 works · 33.0% of their workAlgebra and Number Theory: 20 works · 29.4% of their workMathematical Physics: 10 works · 14.4% of their workDiscrete Mathematics and Combinatorics: 3 works · 4.6% of their workPhysics and Astronomy: 8 works · 11.9% of their workStatistical and Nonlinear Physics: 8 works · 11.9% of their workComputer Science: 2 works · 3.6% of their workComputational Theory and Mathematics: 2 works · 3.6% of their workEverything else: 2 works · 3.1% of their workTHEIR WORKSteffen Oppermann67works
Physical Sciences97%

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. Mathematics5581.4%
    2. Physics and Astronomy811.9%
    3. Computer Science23.6%
  2. Everything else23.1%
  1. 1Geometry and Topology33% of their works
  2. 2Algebra and Number Theory29% of their works
  3. 3Mathematical Physics14% of their works
  4. 4Statistical and Nonlinear Physics12% of their works
  5. 5Discrete Mathematics and Combinatorics5% of their works
  6. 6Computational Theory and Mathematics4% of their works

Research topics

Which keywords describe Steffen Oppermann's research?

The keywords of their largest research topics: Cluster Algebras, Triangulated Categories, Deformations, Hom-Lie Algebras, Deformation Quantization, Poisson Manifolds, Nonlinear Equations and Rogue Waves.

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. Cluster Algebras611 topic
  2. Triangulated Categories611 topic
  3. Deformations461 topic
  4. Hom-Lie Algebras461 topic
  5. Deformation Quantization241 topic
  6. Poisson Manifolds241 topic
  7. Nonlinear Equations231 topic
  8. Rogue Waves231 topic
  9. Combinatorics81 topic
  10. Graded Betti Numbers81 topic
  11. Monomial Ideals81 topic
  12. Permutations81 topic
  13. Persistent Homology61 topic
  14. Topological Methods61 topic
  15. Armendariz Rings31 topic
  16. Zero-Divisor Graphs31 topic

Where does Steffen Oppermann work?

Steffen Oppermann's main affiliation in the publication record is Norwegian University of Science and Technology, Norway.

How many publications and citations does Steffen Oppermann have?

OpenAlex counts 67 works and 1,106 citations for Steffen Oppermann, an h-index of 17, ranking #710,743 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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