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PATCH Graphs: An efficient data structure for completion of finitely presented groups

Identifieur interne : 00C041 ( Main/Exploration ); précédent : 00C040; suivant : 00C042

PATCH Graphs: An efficient data structure for completion of finitely presented groups

Auteurs : Christopher Lynch [France] ; Polina Strogova [France]

Source :

RBID : ISTEX:67DA9E6D9D304D82D80E853240AB62AAA64EF745

Descripteurs français

English descriptors

Abstract

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.

Url:
DOI: 10.1007/3-540-61732-9_57


Affiliations:


Links toward previous steps (curation, corpus...)


Le document en format XML

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