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Experiments and stability in group automata

✍ Scribed by Gerhard Hofer


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
469 KB
Volume
80
Category
Article
ISSN
0304-3975

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πŸ“œ SIMILAR VOLUMES


Inverse automata and profinite topologie
✍ Benjamin Steinberg πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 169 KB

This paper gives an elementary, self-contained proof that a ΓΏnite product of ΓΏnitely generated subgroups of a free group is closed in the proΓΏnite topology. The proof uses inverse automata (graph immersions) and inverse monoid theory. Generalizations are given to other topologies. In particular, we