R. Fletcher

77 papers and 16.2k indexed citations i.

About

R. Fletcher is a scholar working on Numerical Analysis, Computational Theory and Mathematics and Control and Systems Engineering. According to data from OpenAlex, R. Fletcher has authored 77 papers receiving a total of 16.2k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Numerical Analysis, 44 papers in Computational Theory and Mathematics and 17 papers in Control and Systems Engineering. Recurrent topics in R. Fletcher’s work include Advanced Optimization Algorithms Research (52 papers), Matrix Theory and Algorithms (29 papers) and Iterative Methods for Nonlinear Equations (12 papers). R. Fletcher is often cited by papers focused on Advanced Optimization Algorithms Research (52 papers), Matrix Theory and Algorithms (29 papers) and Iterative Methods for Nonlinear Equations (12 papers). R. Fletcher collaborates with scholars based in United Kingdom, United States and China. R. Fletcher's co-authors include Sven Leyffer, M. Al-Baali, Yu‐Hong Dai, M. J. D. Powell and D. C. Sorensen and has published in prestigious journals such as The Journal of Chemical Physics, Journal of the American Statistical Association and Chemical Physics Letters.

In The Last Decade

Fields of papers citing papers by R. Fletcher

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by R. Fletcher. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where R. Fletcher may publish in the future.

Countries citing papers authored by R. Fletcher

Since Specialization
Citations

This map shows the geographic impact of R. Fletcher's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by R. Fletcher with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Fletcher more than expected).

Rankless by CCL
2025