Artin groups associated to infinite Coxeter groups
โ Scribed by Mario Salvetti; Fabio Stumbo
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 402 KB
- Volume
- 163
- Category
- Article
- ISSN
- 0012-365X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
This paper represents an efficient way of implementing a (finite) Coxeter group W on a computer, through the use of a tower of special subgroups of W and the corresponding left cosets. We show how some results of Deodhar's may be interpreted in the language of finite state machines to produce a casc
If W is a rank 3 Coxeter group, whose Coxeter diagram contains at least one infinite bond, then the automorphism group of W is larger than the group generated by the inner automorphisms and the automorphisms induced from automorphisms of the Coxeter diagram. In each case the automorphism group of W