Perfect Matching for Regular Graphs is $AC^0$- Hard for the General Matching Problem

  • Authors:
  • Elias Dahlhaus;Marek Karpinski

  • Affiliations:
  • -;-

  • Venue:
  • Perfect Matching for Regular Graphs is $AC^0$- Hard for the General Matching Problem
  • Year:
  • 1986

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Abstract

We shall prove that the perfect matching for regular graphs (even if restricted to degree 3 and 2-connected 4-regular graphs) is $AC^0$-equivalent with the general perfect matching problem for arbitrary graphs.