Lloyd N. Trefethen
Lloyd N. Trefethen publishes mostly in Computational Theory and Mathematics, Numerical Analysis and Applied Mathematics, on topics such as Matrix Theory and Algorithms, Mathematical functions and polynomials and Iterative Methods for Nonlinear Equations.
- World rank
- #22,629 of 7,710,434 ranked researchers
- Rank in United Kingdom
- #1,631 of 367,258
- Works
- 331
- Citations
- 30k
- Citations per work
- 91.7
What does Lloyd N. Trefethen research?
Lloyd N. Trefethen's work is mostly in Mathematics (32%), Computer Science (17%), Engineering (10%).
Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.
The fields and subfields, with their numbers
- Physical Sciences21464.7%
- Mathematics10832.5%
- Computer Science5516.7%
- Engineering3410.4%
- Physics and Astronomy175.1%
- Everything else11735.3%
- 1Computational Theory and Mathematics17% of their works
- 2Numerical Analysis14% of their works
- 3Applied Mathematics13% of their works
- 4Computational Mechanics10% of their works
- 5Mathematical Physics5% of their works
- 6Atomic and Molecular Physics, and Optics5% of their works
Research topics
- Matrix Theory and Algorithms
- Mathematical functions and polynomials
- Iterative Methods for Nonlinear Equations
- Numerical methods for differential equations
- Electromagnetic Scattering and Analysis
- Advanced Numerical Methods in Computational Mathematics
- Numerical Methods and Algorithms
- Advanced Optimization Algorithms Research
Which keywords describe Lloyd N. Trefethen's research?
The keywords of their largest research topics: Iterative Methods, Matrix Computations, Numerical Linear Algebra, Orthogonal Polynomials, Quadrature Methods, Convergence Analysis, Newton's Method and Differential Equations.
- Optimization Software
- Floating-Point Arithmetic
- Finite Element Methods
- Electromagnetic Scattering
- Differential Equations
- Convergence Analysis
- Orthogonal Polynomials
- Matrix Computations
- Iterative Methods
- Numerical Linear Algebra
- Quadrature Methods
- Newton's Method
- Numerical Integration
- Integral Equation Methods
- Fluid-Structure Interaction
- Interval Analysis
- Semidefinite Programming
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 17 words, with their numbers
- Iterative Methods1262 topics
- Matrix Computations831 topic
- Numerical Linear Algebra831 topic
- Orthogonal Polynomials601 topic
- Quadrature Methods601 topic
- Convergence Analysis431 topic
- Newton's Method431 topic
- Differential Equations371 topic
- Numerical Integration371 topic
- Electromagnetic Scattering351 topic
- Integral Equation Methods351 topic
- Finite Element Methods281 topic
- Fluid-Structure Interaction281 topic
- Floating-Point Arithmetic241 topic
- Interval Analysis241 topic
- Optimization Software181 topic
- Semidefinite Programming181 topic
Where does Lloyd N. Trefethen work?
Lloyd N. Trefethen's main affiliation in the publication record is University of Oxford, United Kingdom.
How many publications and citations does Lloyd N. Trefethen have?
OpenAlex counts 331 works and 30,337 citations for Lloyd N. Trefethen, an h-index of 66, ranking #22,629 of 7,710,434 researchers worldwide on the quality 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.
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