Delta sets of numerical monoids are eventually periodic

Symmetry and Factorization of Numerical

Symmetry and Factorization of Numerical Sets and Monoids

✍ Eric Antokoletz; Andy Miller 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 250 KB

A set of integers is said to be symmetric if there is an integer g such that the mapping on ‫ޚ‬ given by n ¬ g y n carries the set bijectively onto its complement in ‫.ޚ‬ A numerical monoid A is a submonoid of the additive Ä 4 monoid of natural numbers ‫ގ‬ s 0, 1, 2, . . . whose complement ‫ގ‬ y A i