Deterministic one-counter automata

  • Authors:
  • Leslie G. Valiant;Michael S. Paterson

  • Affiliations:
  • -;-

  • Venue:
  • Journal of Computer and System Sciences
  • Year:
  • 1975

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Abstract

The equivalence problem for deterministic one-counter automata is shown to bedecidable. A corollary for schema theory is that equivalence is decidable for Ianov schemas with an auxiliary counter.