The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where John R. Graef sits on this spectrum.
This scientist: 375 publications — 92nd percentile
92% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 537 publications or more.
The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where John R. Graef sits on this spectrum.
This scientist: 35 D-Index — 25th percentile
25% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 86 D-Index or more.
John R. Graef is affiliated with the University of Tennessee at Chattanooga in the United States. Their primary research domain is Mathematics, with a focus on subfields including Applied Mathematics, Numerical Analysis, Modeling and Simulation, Control and Systems Engineering, and Computational Theory and Mathematics.
Their work encompasses several key topics related to differential equations, modeling, and numerical methods, specifically:
John R. Graef has notable publications in multiple journals, with recent papers including:
Frequent publication venues where they have contributed multiple papers are:
The researcher has co-authored with several frequent collaborators, including:
In addition, Graef contributed to academic books, notably the publication:
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John R. Graef;Johnny Henderson;Abdelghani Ouahab
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Said R. Grace;John R. Graef;Mohamed A. El-Beltagy
John.R Graef;Bo Yang
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Said R. Grace;Ravi P. Agarwal;John R. Graef
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John R. Graef;Ercan Tunҫ;Said R. Grace
Mouffak Benchohra;John R. Graef;Fatima-Zohra Mostefai
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John R. Graef;Johnny Henderson;Abdelghani Ouahab
Said R. Grace;John R. Graef
Mouffak Benchohra;Mouffak Benchohra;Soufyane Bouriah;John R. Graef
Abdelkrim Salim;Mouffak Benchohra;John R. Graef;Jamal Eddine Lazreg
Said R. Grace;John R. Graef;Ercan Tunc
John R. Graef;Samir H. Saker
John R. Graef;Said R. Grace;Ercan Tunç
J.R. Graef;J. Henderson
Said R. Grace;John R. Graef;Ağacık Zafer
John Graef;Abdessalam Baliki;Mouffak Benchohra
John R. Graef;Jack K. Hale
Mouffak Benchohra;John Graef;Johnny Henderson;Sotiris Ntouyas
John R. Graef;Johnny Henderson;Bo Yang
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Said R. Grace;John R. Graef
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