Science Explorer Back to mapMap
Discussion
Researcher · Kyushu University · Japan

Katsuhisa Mimachi

Katsuhisa Mimachi publishes mostly in Geometry and Topology, Algebra and Number Theory and Applied Mathematics, on topics such as Algebraic structures and combinatorial models, Mathematical functions and polynomials and Advanced Algebra and Geometry.

ORCID 0000-0001-9544-9262 OpenAlex
World rank
#4,875,024
of 7,710,434 ranked researchers
Rank in Japan
#150,246
of 383,136
Works
137
Citations
1.2k
Citations per work
8.9
h-index
18
i10-index 28Top 12% in Geometry and Topology
Katsuhisa Mimachi

What does Katsuhisa Mimachi research?

Katsuhisa Mimachi's work is mostly in Mathematics (78%), Physics and Astronomy (12%).

Physical Sciences: 124 works · 90.5% of their workMathematics: 108 works · 78.5% of their workGeometry and Topology: 28 works · 20.7% of their workAlgebra and Number Theory: 25 works · 18.2% of their workApplied Mathematics: 24 works · 17.3% of their workMathematical Physics: 22 works · 16.4% of their workDiscrete Mathematics and Combinatorics: 8 works · 5.9% of their workPhysics and Astronomy: 16 works · 12.0% of their workStatistical and Nonlinear Physics: 16 works · 12.0% of their workEverything else: 13 works · 9.5% of their workTHEIR WORKKatsuhisa Mimachi137works
Physical Sciences90%

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. Mathematics10878.5%
    2. Physics and Astronomy1612.0%
  2. Everything else139.5%
  1. 1Geometry and Topology21% of their works
  2. 2Algebra and Number Theory18% of their works
  3. 3Applied Mathematics17% of their works
  4. 4Mathematical Physics16% of their works
  5. 5Statistical and Nonlinear Physics12% of their works
  6. 6Discrete Mathematics and Combinatorics6% of their works

Research topics

Which keywords describe Katsuhisa Mimachi's research?

The keywords of their largest research topics: Cohomology, Modular Forms, Cluster Algebras, Triangulated Categories, Automorphic Forms, Langlands Conjectures, Orthogonal Polynomials and Quadrature Methods.

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. Cohomology602 topics
  2. Modular Forms592 topics
  3. Cluster Algebras531 topic
  4. Triangulated Categories531 topic
  5. Automorphic Forms341 topic
  6. Langlands Conjectures341 topic
  7. Orthogonal Polynomials341 topic
  8. Quadrature Methods341 topic
  9. Nonlinear Equations321 topic
  10. Rogue Waves321 topic
  11. Deformations261 topic
  12. Hom-Lie Algebras261 topic
  13. Multiple Zeta Values251 topic
  14. q-Series251 topic
  15. Combinatorics171 topic
  16. Permutations171 topic
  17. Composition Operators101 topic
  18. Weighted Spaces101 topic

Where does Katsuhisa Mimachi work?

Katsuhisa Mimachi's main affiliation in the publication record is Kyushu University, Japan.

How many publications and citations does Katsuhisa Mimachi have?

OpenAlex counts 137 works and 1,222 citations for Katsuhisa Mimachi, an h-index of 18, ranking #4,875,024 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.

Discussion

Ask a question or share a note about Katsuhisa Mimachi. Posts are plain text and can be reported.