Expanders made elementary: A combinatorial analysis of an expander construction

نویسندگان

  • Michal Koucký
  • Valentine Kabanets
  • Antonina Kolokolova
چکیده

We give a fully combinatorial analysis (using edge expansion) of an iterative expander construction due to Reingold, Vadhan, and Wigderson [RVW02]. This shows that both the construction of constantdegree expanders and its analysis can be carried out using only elementary combinatorial tools.

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تاریخ انتشار 2007