Distributed Almost Exact Approximations for Minor-Closed Families

نویسندگان

  • Andrzej Czygrinow
  • Michal Hanckowiak
چکیده

We give efficient deterministic distributed algorithms which given a graph G from a proper minor-closed family C find an approximation of a minimum dominating set in G and a minimum connected dominating set in G. The algorithms are deterministic and run in a polylogarithmic number of rounds. The approximation accomplished differs from an optimal by a multiplicative factor of (1 + o(1)).

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تاریخ انتشار 2006