I already have a network which is like random complex network. Is there any way I can delete some of nodes and reduce the network into a scale-free network?

I notice there are some methods that can sample a scale-free subnet from a scale-free network. But I have not found anyone sampled a scale-free subnet from a random network.

  • $\begingroup$ I'm not sure what you are aiming at. What is a "scale-free network" for you? $\endgroup$ – Yuval Filmus Mar 17 '17 at 10:56
  • $\begingroup$ I am trying to sample a subnet whose degree distribution follows a power law. People call that network scale-free network. $\endgroup$ – James Mar 17 '17 at 14:14

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