Approximating the Number of Solutions of a {\ G F [ 2 ]} Polynomial

  • Authors:
  • Marek Karpinski;Michael Luby

  • Affiliations:
  • -;-

  • Venue:
  • Approximating the Number of Solutions of a {\' G F [ 2 ]} Polynomial
  • Year:
  • 1990

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Abstract

We develop a polynomial time Monte-Carlo algorithm for estimating the number of solutions to a multivariate polynomial over $GF(2)$. This gives the first efficient method for estimating the number of points on algebraic varieties over $GF(2)$, the problem recently proven to be $\#P$-\complete\/ even for the cubic polynomials. The number of applications of the result has been also discussed.