Abstract
Based on a new data structure called PATCH Graph, an efficient completion procedure for finitely presented groups is described. A PATCH Graph represents rules and their symmetrized forms as cycles in a Cayley graph structure. Completion is easily performed directly on the graph, and structure sharing is enforced. The structure of the graph allows us to avoid certain redundant inferences. The PATCH Graph data structure and inference rules complement other extensions of Knuth-Bendix completion for finitely presented groups.
Preview
Unable to display preview. Download preview PDF.
References
R. V. Book and F. Otto. String-Rewriting Sytsems. Springer-Verlag, 1993.
Hans Bücken. Reduction-systems and small cancellation theory. In Proceedings of 4th Workshop on Automated Deduction, pages 53–59, 1979.
N. Dershowitz and J.-P. Jouannaud. Handbook of Theoretical Computer Science, volume B, chapter 6: Rewrite Systems, pages 244–320. Elsevier Science Publishers B. V. (North-Holland), 1990. Also as: Research report 478, LRI.
D. B. A. Epstein, D. F. Holt, and S. Rees. The use of knuth-bendix methods to solve the word problem in authomatic groups. Journal of Symbolic Computation, 12:397–414, 1991.
D. Fortin, C. Kirchner, and P. Strogova. Routing in Regular Networks Using Rewriting. In J. Slaney, editor, Proceedings of the CADE international workshop on automated reasoning in algebra (ARIA), pages 5–8, June 1994.
R. H. Gilman. Presentations of groups and monoids. J. of Algebra, 57:544–554, 1979.
D. Holt and S. Rees. Testing for isomorphism between finitely presented groups. In Proceedings of the Conference on Groups and Combinatorics, Cambridge, 1989. Cambridge University Press.
Donald E. Knuth and P. B. Bendix. Simple word problems in universal algebras. In J. Leech, editor, Computational Problems in Abstract Algebra, pages 263–297. Pergamon Press, Oxford, 1970.
D. Kapur and H. Zhang. RRL: A rewrite rule laboratory. In Proceedings 9th International Conference on Automated Deduction, Argonne (Ill. USA), volume 310 of Lecture Notes in Computer Science, pages 768–769. Springer-Verlag, 1988.
Ph. Le Chenadec. Canonical Forms in Finitely Presented Algebras. John Wiley & Sons, 1986.
Christopher Lynch and Polina Strogova. Sour graphs for efficient completion. Technical Report 95-R-343, CRIN, 1995.
Christopher Lynch. Paramodulation without duplication. In Dexter Kozen, editor, Proceedings of LICS'95, San Diego, June 1995.
C. Marché. Réécriture modulo une théorie présentée par un système convergent et décidabilité du problème du mot dans certaines classes de théories équationnelles. Thèse de Doctorat d'Université, Université de Paris-Sud, Orsay (France), October 1993.
U. Martin. Theorem proving with group presentations: examples and questions. In Proceedings of CADE-13, 1996. To appear.
W. W. McCune. Otter 3.0: Reference manual and guide. Technical Report 6, Argonne National Laboratory, 1994.
K. Madlener, P. Narendran, and F. Otto. A specialized completion procedure for monadic string-rewriting systems presenting groups. In Proceedings 18th ICALP Conference, Madrid (Spain), volume 516 of Lecture Notes in Computer Science, pages 279–290. Springer-Verlag, 1991.
C. C. Sims. Verifying nilpotence. Journal of Symbolic Computation, 3:231–247, 1987.
H. Zhang. Herky: High-performance rewriting techniques in rrl. In D. Kapur, editor, Proceedings of 1992 International Conference of Automated Deduction, volume 607 of Lecture Notes in Artificial Intelligence, pages 696–700. Springer-Verlag, 1992.
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 1996 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Lynch, C., Strogova, P. (1996). PATCH Graphs: An efficient data structure for completion of finitely presented groups. In: Calmet, J., Campbell, J.A., Pfalzgraf, J. (eds) Artificial Intelligence and Symbolic Mathematical Computation. AISMC 1996. Lecture Notes in Computer Science, vol 1138. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-61732-9_57
Download citation
DOI: https://doi.org/10.1007/3-540-61732-9_57
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-61732-7
Online ISBN: 978-3-540-70740-0
eBook Packages: Springer Book Archive