The unsolvability of the Equivalence Problem for Λ-Free nondeterministic generalized machines

Author:

Griffiths T. V.1

Affiliation:

1. Air force Cambridge Research Laboratories, Bedford, Massachusetts

Abstract

It is shown that the equivalence problem for A-free nondeterministic generalized machines is unsolvable, and it is observed that this result implies the unsolvability of the equality problem for c -finite languages.

Publisher

Association for Computing Machinery (ACM)

Subject

Artificial Intelligence,Hardware and Architecture,Information Systems,Control and Systems Engineering,Software

Reference2 articles.

1. A variant of a recursively unsolvale problem. Bull. A,mer;Pos T, E;Math. Soc.,1946

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