Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4596842 | Journal of Pure and Applied Algebra | 2013 | 16 Pages |
Abstract
We conjecture that the word problem of Artin–Tits groups can be solved without introducing trivial factors ss−1 or s−1s. Here we make this statement precise and explain how it can be seen as a weak form of hyperbolicity. We prove the conjecture in the case of Artin–Tits groups of type FC, and we discuss various possible approaches for further extensions, in particular a syntactic argument that works at least in the right-angled case.
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Physical Sciences and Engineering
Mathematics
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