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Proofs of Termination of Rewrite Systems for Polytime Functions

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FSTTCS 2005: Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2005)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 3821))

Abstract

We define a new path order \({\prec_{\textsc{pop}}}\) so that for a finite rewrite system R compatible with \({\prec_{\textsc{pop}}}\), the complexity or derivation length function Dl\(_{R}^{f}\) for each function symbol f is guaranteed to be bounded by a polynomial in the length of the inputs. Our results yield a simplification and clarification of the results obtained by Beckmann and Weiermann (Archive for Mathematical Logic, 36:11–30, 1996).

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Arai, T., Moser, G. (2005). Proofs of Termination of Rewrite Systems for Polytime Functions. In: Sarukkai, S., Sen, S. (eds) FSTTCS 2005: Foundations of Software Technology and Theoretical Computer Science. FSTTCS 2005. Lecture Notes in Computer Science, vol 3821. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11590156_43

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  • DOI: https://doi.org/10.1007/11590156_43

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-30495-1

  • Online ISBN: 978-3-540-32419-5

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