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Researcher · Liberal Arts University · Russia

Sitiro Hanai

Sitiro Hanai publishes mostly in Geometry and Topology, Mathematical Physics and Computational Theory and Mathematics, on topics such as Advanced Topology and Set Theory, Advanced Banach Space Theory and Fuzzy and Soft Set Theory.

OpenAlex
World rank
#4,159,314
of 7,710,434 ranked researchers
Rank in Russia
#23,006
of 179,717
Works
26
Citations
257
Citations per work
9.9
h-index
7
i10-index 6Top 57% in Geometry and Topology
Sitiro Hanai

What does Sitiro Hanai research?

Sitiro Hanai's work is mostly in Mathematics (53%), Computer Science (22%), Decision Sciences (6%).

Physical Sciences: 20 works · 75.8% of their workMathematics: 14 works · 53.3% of their workGeometry and Topology: 6 works · 22.6% of their workMathematical Physics: 5 works · 21.0% of their workApplied Mathematics: 3 works · 9.7% of their workComputer Science: 6 works · 22.5% of their workComputational Theory and Mathematics: 5 works · 17.7% of their workComputer Networks and Communications: 1 works · 4.8% of their workEverything else: 5 works · 17.7% of their workSocial Sciences: 2 works · 6.5% of their workDecision Sciences: 2 works · 6.5% of their workManagement Science and Operations Research: 2 works · 6.5% of their workTHEIR WORKSitiro Hanai26works
Physical Sciences76%Social Sciences6%

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. Mathematics1453.3%
    2. Computer Science622.5%
  2. Everything else517.7%
    1. Decision Sciences26.5%
  1. 1Geometry and Topology23% of their works
  2. 2Mathematical Physics21% of their works
  3. 3Computational Theory and Mathematics18% of their works
  4. 4Applied Mathematics10% of their works
  5. 5Management Science and Operations Research6% of their works
  6. 6Computer Networks and Communications5% of their works

Research topics

Which keywords describe Sitiro Hanai's research?

The keywords of their largest research topics: Model Theory, Topological Dynamics, Banach Spaces, Operators, Decision Making, Soft Set Theory, Constraint Optimization and Distributed Algorithms.

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. Model Theory101 topic
  2. Topological Dynamics101 topic
  3. Banach Spaces71 topic
  4. Operators71 topic
  5. Decision Making41 topic
  6. Soft Set Theory41 topic
  7. Constraint Optimization31 topic
  8. Distributed Algorithms31 topic
  9. Fixed Point Theorems31 topic
  10. Mathematical Physics31 topic
  11. Matrix Computations31 topic
  12. Metric Spaces31 topic
  13. Numerical Linear Algebra31 topic
  14. p-adic31 topic
  15. Fuzzy Logic21 topic
  16. Residuated Lattices21 topic

Where does Sitiro Hanai work?

Sitiro Hanai's main affiliation in the publication record is Liberal Arts University, Russia.

How many publications and citations does Sitiro Hanai have?

OpenAlex counts 26 works and 257 citations for Sitiro Hanai, an h-index of 7, ranking #4,159,314 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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