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Some abstract properties of semigroups appearing in superconformal theories

✍ Scribed by Steven Duplij


Book ID
110617903
Publisher
Springer
Year
1997
Tongue
English
Weight
352 KB
Volume
54
Category
Article
ISSN
0037-1912

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Some combinatorial properties of infinit
✍ Giuseppe Pirillo; Stefano Varricchio πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 560 KB

This paper is concerned with finiteness conditions for finitely generated semigroups. First, we present a combinatorial result on infinite sequences from which an alternative proof of a theorem of Restivo and Reutenauer follows: a finitely generated semigroup is finite if and only if it is periodic