Changbum Chun
Changbum Chun publishes mostly in Numerical Analysis, Modeling and Simulation and Statistical and Nonlinear Physics, on topics such as Iterative Methods for Nonlinear Equations, Advanced Optimization Algorithms Research and Fractional Differential Equations Solutions.
- World rank
- #164,193 of 1,633,909 ranked researchers
- Rank in South Korea
- #1,190 of 38,381
- Works
- 30
- Citations
- 163
- Citations per work
- 5.4
What does Changbum Chun research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Numerical Analysis60% of their works
- 2Modeling and Simulation17% of their works
- 3Statistical and Nonlinear Physics7% of their works
- 4Computational Theory and Mathematics7% of their works
- 5Mathematical Physics7% of their works
- 6Computational Mechanics3% of their works
Research topics
- Iterative Methods for Nonlinear Equations
- Advanced Optimization Algorithms Research
- Fractional Differential Equations Solutions
- Matrix Theory and Algorithms
- Advanced Numerical Analysis Techniques
- Numerical methods in inverse problems
- Mathematical and Theoretical Analysis
- Numerical methods for differential equations
Which keywords describe Changbum Chun's research?
The keywords of their largest research topics: Nonlinear Equations, Iterative Methods, Convergence Analysis, Newton's Method, Optimization Software, Semidefinite Programming, Anomalous Diffusion and Fractional Calculus.
- Regularization Methods
- NURBS
- Infinite and Infinitesimal Numbers
- Finite Elements
- Numerical Linear Algebra
- Fractional Calculus
- Semidefinite Programming
- Newton's Method
- Iterative Methods
- Nonlinear Equations
- Convergence Analysis
- Optimization Software
- Anomalous Diffusion
- Matrix Computations
- Differential Equations
- Generalized Functions
- Inverse Problems
- Numerical Integration
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 18 words, with their numbers
- Nonlinear Equations142 topics
- Iterative Methods112 topics
- Convergence Analysis91 topic
- Newton's Method91 topic
- Optimization Software71 topic
- Semidefinite Programming71 topic
- Anomalous Diffusion51 topic
- Fractional Calculus51 topic
- Matrix Computations21 topic
- Numerical Linear Algebra21 topic
- Differential Equations11 topic
- Finite Elements11 topic
- Generalized Functions11 topic
- Infinite and Infinitesimal Numbers11 topic
- Inverse Problems11 topic
- NURBS11 topic
- Numerical Integration11 topic
- Regularization Methods11 topic
Where does Changbum Chun work?
Changbum Chun's main affiliation in the publication record is Sungkyunkwan University, South Korea.
How many publications and citations does Changbum Chun have?
Science Explorer counts 30 works and 163 citations for Changbum Chun, ranking #164,193 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.