John R. Graef

323 papers and 4.1k indexed citations i.

About

John R. Graef is a scholar working on Applied Mathematics, Numerical Analysis and Modeling and Simulation. According to data from OpenAlex, John R. Graef has authored 323 papers receiving a total of 4.1k indexed citations (citations by other indexed papers that have themselves been cited), including 286 papers in Applied Mathematics, 211 papers in Numerical Analysis and 72 papers in Modeling and Simulation. Recurrent topics in John R. Graef’s work include Nonlinear Differential Equations Analysis (273 papers), Differential Equations and Numerical Methods (201 papers) and Differential Equations and Boundary Problems (104 papers). John R. Graef is often cited by papers focused on Nonlinear Differential Equations Analysis (273 papers), Differential Equations and Numerical Methods (201 papers) and Differential Equations and Boundary Problems (104 papers). John R. Graef collaborates with scholars based in United States, India and Algeria. John R. Graef's co-authors include Lingju Kong, Bo Yang, Paul W. Spikes, Mouffak Benchohra, Said R. Grace, János Karsai, Liancheng Wang, Michael Y. Li, Johnny Henderson and E. Thandapani and has published in prestigious journals such as Journal of Mathematical Analysis and Applications, Journal of Differential Equations and Computers & Mathematics with Applications.

In The Last Decade

Co-authorship network of co-authors of John R. Graef i

Fields of papers citing papers by John R. Graef

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John R. Graef. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John R. Graef. The network helps show where John R. Graef may publish in the future.

Countries citing papers authored by John R. Graef

Since Specialization
Citations

This map shows the geographic impact of John R. Graef'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 John R. Graef with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John R. Graef more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

Explore authors with similar magnitude of impact

Rankless by CCL
2025