Haishan Yuan is on CollEc

rank value
closeness 31805 5.36063
betweenness 17758 0.493572

co-authors

  1. Jörg Spenkuch [psp102]
  2. Kam Ki Tang [pta79]
  3. Chuanqi Zhu [pzh453]
  4. Juyoung Cheong [pch874]
  5. Do Won Kwak [pkw11]