Scholarly Index
Shigeki Akiyama
University of Tsukuba; 1,657 total citations; 106 total publications; best world rank #93
University of Tsukuba
1,657Total citations
106Total publications
23H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Mathematical Dynamics and Fractals | Lifetime | 168 | JP 4 | 96.93 |
| semigroups and automata theory | Lifetime | 127 | JP 3 | 96.88 |
| Cellular Automata and Applications | Lifetime | 207 | JP 6 | 95.76 |
| Analytic Number Theory Research | Lifetime | 354 | JP 16 | 91.28 |
| Quasicrystal Structures and Properties | Lifetime | 431 | JP 64 | 88.80 |
| Advanced Mathematical Identities | Lifetime | 429 | JP 16 | 87.98 |
| semigroups and automata theory | 2021-2025 | 93 | JP 3 | 78.49 |
| Mathematical Dynamics and Fractals | 2021-2025 | 434 | JP 5 | 69.55 |