Circuits on cylinders

  • Authors:
  • Kristoffer Arnsfelt Hansen;Peter Bro Miltersen;V. Vinay

  • Affiliations:
  • Department of Computer Science, University of Aarhus, Århus, Denmark;Department of Computer Science, University of Aarhus, Århus, Denmark;Indian Institute of Science, Bangalore, India

  • Venue:
  • Computational Complexity
  • Year:
  • 2006

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Abstract

We consider the computational power of constant width polynomial size cylindrical circuits and nondeterministic branching programs. We show that every function computed by a π2 MOD C0 circuit can also be computed by a constant width polynomial size cylindrical nondeterministic branching program (or cylindrical circuit) and that every function computed by a constant width polynomial size cylindrical circuit belongs to ACC0.