David Levy is on CollEc

rank value
closeness 10110 5.47392
betweenness 5800 1.30256

co-authors

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