R. J. Duffin
R. J. Duffin publishes mostly in Applied Mathematics, Statistical and Nonlinear Physics and Numerical Analysis, on topics such as Mathematical functions and polynomials, Advanced Numerical Analysis Techniques and Advanced Optimization Algorithms Research.
- World rank
- #23,697 of 1,633,909 ranked researchers
- Rank in United States
- #11,139 of 358,040
- Works
- 52
- Citations
- 584
- Citations per work
- 11.2
What does R. J. Duffin research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Applied Mathematics13% of their works
- 2Statistical and Nonlinear Physics10% of their works
- 3Numerical Analysis10% of their works
- 4Computational Theory and Mathematics8% of their works
- 5Control and Systems Engineering8% of their works
- 6Computational Mechanics6% of their works
Research topics
- Mathematical functions and polynomials
- Advanced Numerical Analysis Techniques
- Advanced Optimization Algorithms Research
- Iterative Methods for Nonlinear Equations
- Advanced Mathematical Modeling in Engineering
- Nonlinear Dynamics and Pattern Formation
- Differential Equations and Boundary Problems
- Statistical and numerical algorithms
Which keywords describe R. J. Duffin's research?
The keywords of their largest research topics: Orthogonal Polynomials, Quadrature Methods, Finite Elements, Iterative Methods, Newton's Method, NURBS, Optimization Software and Semidefinite Programming.
- Total Least Squares
- Singular Spectrum Analysis
- Nonlocal
- Heterogeneous
- Semidefinite Programming
- Newton's Method
- Iterative Methods
- Quadrature Methods
- Orthogonal Polynomials
- Finite Elements
- NURBS
- Optimization Software
- Chimera States
- Multiscale Methods
- Partial Differential Equations
- Synchronization
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
- Orthogonal Polynomials41 topic
- Quadrature Methods41 topic
- Finite Elements31 topic
- Iterative Methods31 topic
- NURBS31 topic
- Newton's Method31 topic
- Optimization Software31 topic
- Semidefinite Programming31 topic
- Chimera States21 topic
- Heterogeneous21 topic
- Multiscale Methods21 topic
- Nonlocal21 topic
- Partial Differential Equations21 topic
- Singular Spectrum Analysis21 topic
- Synchronization21 topic
- Total Least Squares21 topic
Where does R. J. Duffin work?
R. J. Duffin's main affiliation in the publication record is Carnegie Mellon University, United States.
How many publications and citations does R. J. Duffin have?
Science Explorer counts 52 works and 584 citations for R. J. Duffin, ranking #23,697 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.