Jun Ichi Fujii
Jun Ichi Fujii publishes mostly in Applied Mathematics, Computational Theory and Mathematics and Mathematical Physics, on topics such as Mathematical Inequalities and Applications, Matrix Theory and Algorithms and Holomorphic and Operator Theory.
- World rank
- #1,337,324 of 1,633,909 ranked researchers
- Rank in Japan
- #86,782 of 114,622
- Works
- 25
- Citations
- 16
- Citations per work
- 0.6
What does Jun Ichi Fujii research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Applied Mathematics38% of their works
- 2Computational Theory and Mathematics18% of their works
- 3Mathematical Physics15% of their works
- 4Statistics and Probability6% of their works
- 5Computational Mechanics3% of their works
- 6Aerospace Engineering3% of their works
Research topics
Which keywords describe Jun Ichi Fujii's research?
The keywords of their largest research topics: Geometric Means, Matrix Inequalities, Matrix Computations, Numerical Linear Algebra, Approximation Theorems, Composition Operators, Inverse Problems and Regularization Methods.
- Vision-Based Sensor
- Nonlinear Operators
- Compressed Sensing
- Weighted Spaces
- Regularization Methods
- Composition Operators
- Numerical Linear Algebra
- Matrix Inequalities
- Geometric Means
- Matrix Computations
- Approximation Theorems
- Inverse Problems
- Statistical Convergence
- Autonomous Aerial Refueling
- Iterative Algorithms
- Sparse Representation
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
- Geometric Means81 topic
- Matrix Inequalities81 topic
- Matrix Computations51 topic
- Numerical Linear Algebra51 topic
- Approximation Theorems21 topic
- Composition Operators21 topic
- Inverse Problems21 topic
- Regularization Methods21 topic
- Statistical Convergence21 topic
- Weighted Spaces21 topic
- Autonomous Aerial Refueling11 topic
- Compressed Sensing11 topic
- Iterative Algorithms11 topic
- Nonlinear Operators11 topic
- Sparse Representation11 topic
- Vision-Based Sensor11 topic
Where does Jun Ichi Fujii work?
Jun Ichi Fujii's main affiliation in the publication record is Osaka Kyoiku University, Japan.
How many publications and citations does Jun Ichi Fujii have?
Science Explorer counts 25 works and 16 citations for Jun Ichi Fujii, ranking #1,337,324 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.