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Researcher · Kyoto first Red Cross hospital · Japan

Katsumi Shimomura

Katsumi Shimomura publishes mostly in Mathematical Physics, Geometry and Topology and Plant Science, on topics such as Homotopy and Cohomology in Algebraic Topology, Algebraic structures and combinatorial models and Advanced Topics in Algebra.

OpenAlex
World rank
#1,048,047
of 1,633,909 ranked researchers
Rank in Japan
#59,412
of 114,622
Works
50
Citations
46
Citations per work
0.9

What does Katsumi Shimomura research?

Mathematical Physics: 15.9%Geometry and Topology: 14.5%Plant Science: 7.2%Molecular Biology: 5.8%other fields: 56.6%16%top field
Mathematical Physics15.9%Geometry and Topology14.5%Plant Science7.2%Molecular Biology5.8%other fields56.6%

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

  1. 1Mathematical Physics16% of their works
  2. 2Geometry and Topology14% of their works
  3. 3Plant Science7% of their works
  4. 4Molecular Biology6% of their works
  5. 5Pulmonary and Respiratory Medicine6% of their works
  6. 6Algebra and Number Theory6% of their works

Research topics

Which keywords describe Katsumi Shimomura's research?

The keywords of their largest research topics: Deformation Quantization, Poisson Manifolds, Cluster Algebras, Triangulated Categories, Deformations, Hom-Lie Algebras, Air Force and Culture.

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. Deformation Quantization91 topic
  2. Poisson Manifolds91 topic
  3. Cluster Algebras51 topic
  4. Triangulated Categories51 topic
  5. Deformations41 topic
  6. Hom-Lie Algebras41 topic
  7. Air Force31 topic
  8. Culture31 topic
  9. Islam31 topic
  10. Knot Invariants31 topic
  11. Legal Regulation31 topic
  12. Modernization31 topic
  13. Symplectic Topology31 topic
  14. Transport Policy31 topic
  15. Bacterial Therapy21 topic
  16. Tumor Targeting21 topic

Where does Katsumi Shimomura work?

Katsumi Shimomura's main affiliation in the publication record is Kyoto first Red Cross hospital, Japan.

How many publications and citations does Katsumi Shimomura have?

Science Explorer counts 50 works and 46 citations for Katsumi Shimomura, ranking #1,048,047 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.