Table 4. Top 10 Most Productive Writers in 2006–2020.
| authors | publications | H-index | institute | country |
|---|---|---|---|---|
| Hofbauer Hermann | 44 | 47 | Technische Universitat Wien | Austria |
| Liejin Guo | 31 | 72 | Xi’an Jiaotong University | China |
| Kumar Ajay | 27 | 11 | Oklahoma State University System | USA |
| Marechal Francois | 26 | 46 | Swiss federal Institute of Technology in Lausanne | Switzerland |
| Hui Jin | 24 | 32 | Xi’an Jiaotong University | China |
| Yoshikawa Kunio | 24 | 41 | Tokyo Institute of University | Japan |
| Guangwen Xu | 21 | 38 | Chinese Academy of Sciences | China |
| Chenhua Wang | 19 | 8 | Chinese Academy of Science | China |
| Aziz Muhammad | 18 | 28 | University of Tokyo | Japan |
| Guanyi Chen | 18 | 37 | Tianjin University | China |