Numerical semigroups of coated odd elements
Abstract
A numerical semigroup S is coated with odd elements (Coe-semigroup), if \x-1, x+1\⊂eq S for all odd element x in S. In this note, we will study this kind of numerical semigroups. In particular, we are interested in the study of the Frobenius number, gender and embedding dimension of a numerical semigroup of this type.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.