Real Arai is on CollEc

rank value
closeness 28946 5.68283
betweenness 14230 0.54794

co-authors

  1. Katsuyuki Naito [pna279]
  2. Takuma Kunieda [pku166]
  3. Tetsuo Ono [pon37]
  4. Keigo Nishida [pni243]
  5. Koji Kotani [pko376]