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A combinatorial property for semigroups of matrices

✍ Scribed by Flavio d’Alessandro; Elton Pasku


Publisher
Springer
Year
2003
Tongue
English
Weight
131 KB
Volume
67
Category
Article
ISSN
0037-1912

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📜 SIMILAR VOLUMES


On a combinatorial property of Fibonacci
✍ Giuseppe Pirillo 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 250 KB

We say that a semigroup S has property P.\* , n > 2, if, given elements xi. , x, of S, at least two of the n! products of these elements coincide. In a recent paper, Restivo considered the Fibonacci semigroup (i.e. the Rees quotient of (a, h}+ by the ideal of nonfactors of the well-known infinite Fi