Haishan Yuan is on CollEc

rank value
closeness 25335 5.56127
betweenness 27714 0.0296569

co-authors

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