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Researcher · Ibaraki University · Japan

Eiichi Nakai

Eiichi Nakai publishes mostly in Applied Mathematics, Mathematical Physics and Statistics and Probability, on topics such as Advanced Harmonic Analysis Research, Nonlinear Partial Differential Equations and Advanced Mathematical Physics Problems.

ORCID 0000-0002-8393-4524 OpenAlex
World rank
#915,260
of 1,633,909 ranked researchers
Rank in Japan
#47,616
of 114,622
Works
36
Citations
43
Citations per work
1.2

What does Eiichi Nakai research?

Applied Mathematics: 62.5%Mathematical Physics: 25.0%Statistics and Probability: 5.0%Control and Systems Engineering: 2.5%other fields: 5.0%62%top field
Applied Mathematics62.5%Mathematical Physics25.0%Statistics and Probability5.0%Control and Systems Engineering2.5%other fields5.0%

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

  1. 1Applied Mathematics62% of their works
  2. 2Mathematical Physics25% of their works
  3. 3Statistics and Probability5% of their works
  4. 4Control and Systems Engineering2% of their works
  5. 5Infectious Diseases2% of their works
  6. 6Computational Theory and Mathematics2% of their works

Research topics

Which keywords describe Eiichi Nakai's research?

The keywords of their largest research topics: Calderón–Zygmund Theory, Fourier Multiplier Theorems, Nonlinear Equations, Fractional Laplacian, Global Well-Posedness, Holomorphic Functions, Nonlinear Schrödinger Equation and Sobolev Spaces.

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 19 words, with their numbers
  1. Calderón–Zygmund Theory121 topic
  2. Fourier Multiplier Theorems121 topic
  3. Nonlinear Equations72 topics
  4. Fractional Laplacian51 topic
  5. Global Well-Posedness51 topic
  6. Holomorphic Functions52 topics
  7. Nonlinear Schrödinger Equation51 topic
  8. Sobolev Spaces51 topic
  9. Wavelets52 topics
  10. Banach Spaces31 topic
  11. Frames31 topic
  12. Nonlocal31 topic
  13. Operators31 topic
  14. Partial Differential Equations31 topic
  15. Sampling31 topic
  16. Composition Operators21 topic
  17. Mathematical Physics21 topic
  18. Weighted Spaces21 topic
  19. p-adic21 topic

Where does Eiichi Nakai work?

Eiichi Nakai's main affiliation in the publication record is Ibaraki University, Japan.

How many publications and citations does Eiichi Nakai have?

Science Explorer counts 36 works and 43 citations for Eiichi Nakai, ranking #915,260 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.