David Levy is on CollEc

rank value
closeness 9977 5.48185
betweenness 6442 1.1236

co-authors

  1. Dalibor Roháč [pro497]
  2. Daniel Houser [pho27]
  3. Erte Xiao [pxi29]
  4. Steven Medema [pme628]
  5. Warren Samuels [psa960]