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Researcher · Okayama Shoka University · Japan

Tsunekazu Nishinaka

Tsunekazu Nishinaka publishes mostly in Algebra and Number Theory, Computational Theory and Mathematics and Geometry and Topology, on topics such as Rings, Modules, and Algebras, Geometric and Algebraic Topology and semigroups and automata theory.

ORCID 0000-0002-2143-1593 OpenAlex
World rank
#7,002,284
of 7,710,434 ranked researchers
Rank in Japan
#306,950
of 383,136
Works
23
Citations
22
Citations per work
1.0
h-index
3
i10-index 0Top 92% in Algebra and Number Theory
Tsunekazu Nishinaka

What does Tsunekazu Nishinaka research?

Tsunekazu Nishinaka's work is mostly in Mathematics (71%), Computer Science (29%).

Physical Sciences: 23 works · 100.0% of their workMathematics: 16 works · 71.4% of their workAlgebra and Number Theory: 7 works · 30.2% of their workGeometry and Topology: 5 works · 22.2% of their workDiscrete Mathematics and Combinatorics: 2 works · 9.5% of their workMathematical Physics: 2 works · 9.5% of their workComputer Science: 7 works · 28.6% of their workComputational Theory and Mathematics: 5 works · 23.8% of their workArtificial Intelligence: 1 works · 4.8% of their workTHEIR WORKTsunekazuNishinaka23works
Physical Sciences100%

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. Mathematics1671.4%
    2. Computer Science728.6%
  1. 1Algebra and Number Theory30% of their works
  2. 2Computational Theory and Mathematics24% of their works
  3. 3Geometry and Topology22% of their works
  4. 4Mathematical Physics10% of their works
  5. 5Discrete Mathematics and Combinatorics10% of their works
  6. 6Artificial Intelligence5% of their works

Research topics

Which keywords describe Tsunekazu Nishinaka's research?

The keywords of their largest research topics: Armendariz Rings, Zero-Divisor Graphs, Knot Invariants, Symplectic Topology, Automata, Formal Languages, Deformations and Finite Groups.

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 16 words, with their numbers
  1. Armendariz Rings131 topic
  2. Zero-Divisor Graphs131 topic
  3. Knot Invariants91 topic
  4. Symplectic Topology91 topic
  5. Automata81 topic
  6. Formal Languages81 topic
  7. Deformations61 topic
  8. Finite Groups61 topic
  9. Graphs61 topic
  10. Hom-Lie Algebras61 topic
  11. Deformation Quantization31 topic
  12. Fuzzy Logic31 topic
  13. Model Theory31 topic
  14. Poisson Manifolds31 topic
  15. Residuated Lattices31 topic
  16. Topological Dynamics31 topic

Where does Tsunekazu Nishinaka work?

Tsunekazu Nishinaka's main affiliation in the publication record is Okayama Shoka University, Japan.

How many publications and citations does Tsunekazu Nishinaka have?

OpenAlex counts 23 works and 22 citations for Tsunekazu Nishinaka, an h-index of 3, ranking #7,002,284 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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