David Levy is on CollEc

rank value
closeness 9956 5.48185
betweenness 6422 1.1298

co-authors

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