A polynomial-time approximation algorithm for the permanent of a matrix with nonnegative entries

  • Authors:
  • Mark Jerrum;Alistair Sinclair;Eric Vigoda

  • Affiliations:
  • University of Edinburgh, Edinburgh, United Kingdom;University of California at Berkeley, Berkeley, California;University of Chicago, Chicago, Illinois

  • Venue:
  • Journal of the ACM (JACM)
  • Year:
  • 2004

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Abstract

We present a polynomial-time randomized algorithm for estimating the permanent of an arbitrary n × n matrix with nonnegative entries. This algorithm---technically a "fully-polynomial randomized approximation scheme"---computes an approximation that is, with high probability, within arbitrarily small specified relative error of the true value of the permanent.