Qi Han
Qi Han publishes mostly in Applied Mathematics, Geometry and Topology and Algebra and Number Theory, on topics such as Meromorphic and Entire Functions, Holomorphic and Operator Theory and Advanced Differential Equations and Dynamical Systems.
- World rank
- #1,297,078 of 1,633,909 ranked researchers
- Rank in China
- #131,898 of 187,979
- Works
- 27
- Citations
- 24
- Citations per work
- 0.9
What does Qi Han 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
- 2Geometry and Topology10% of their works
- 3Algebra and Number Theory8% of their works
- 4Mathematical Physics5% of their works
- 5Computational Theory and Mathematics5% of their works
- 6Geophysics5% of their works
Research topics
- Meromorphic and Entire Functions
- Holomorphic and Operator Theory
- Advanced Differential Equations and Dynamical Systems
- Advanced Mathematical Modeling in Engineering
- Analytic Number Theory Research
- Nonlinear Partial Differential Equations
- Seismic Imaging and Inversion Techniques
- Geophysical and Geoelectrical Methods
Which keywords describe Qi Han's research?
The keywords of their largest research topics: Difference Equations, Meromorphic Functions, Bifurcations, Composition Operators, Planar Systems, Weighted Spaces, Fractional Laplacian and Heterogeneous.
- Seismic Waveform Inversion
- Full-Waveform Tomography
- Sobolev Spaces
- Multiscale Methods
- Heterogeneous
- Weighted Spaces
- Composition Operators
- Meromorphic Functions
- Difference Equations
- Bifurcations
- Planar Systems
- Fractional Laplacian
- L-Functions
- Primes
- Electrical Resistivity Tomography
- Magnetotelluric Imaging
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
- Difference Equations71 topic
- Meromorphic Functions71 topic
- Bifurcations31 topic
- Composition Operators31 topic
- Planar Systems31 topic
- Weighted Spaces31 topic
- Fractional Laplacian21 topic
- Heterogeneous21 topic
- L-Functions21 topic
- Multiscale Methods21 topic
- Primes21 topic
- Sobolev Spaces21 topic
- Electrical Resistivity Tomography11 topic
- Full-Waveform Tomography11 topic
- Magnetotelluric Imaging11 topic
- Seismic Waveform Inversion11 topic
Where does Qi Han work?
Qi Han's main affiliation in the publication record is Shandong University, China.
How many publications and citations does Qi Han have?
Science Explorer counts 27 works and 24 citations for Qi Han, ranking #1,297,078 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.
Other researchers named Qi Han
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