Markov Chain Intersections and the Loop-erased Walk

نویسندگان

  • Russell Lyons
  • Yuval Peres
  • Oded Schramm
چکیده

Let X and Y be independent transient Markov chains on the same state space that have the same transition probabilities. Let L denote the “loop-erased path” obtained from the path of X by erasing cycles when they are created. We prove that if the paths of X and Y have infinitely many intersections a.s., then L and Y also have infinitely many intersections a.s. §

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تاریخ انتشار 2001