Percolation-type Problems on Infinite Random Graphs

نویسندگان

  • ALESSANDRO BERARDUCCI
  • PIETRO MAJER
  • MATTEO NOVAGA
چکیده

We study some percolation problems on the complete graph over N. In particular, we give sharp sufficient conditions for the existence of (finite or infinite) cliques and paths in a random subgraph. No specific assumption on the probability, such as independency, is made. The main tools are a topological version of Ramsey theory, exchangeability theory and elementary ergodic theory.

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تاریخ انتشار 2008