كليدواژه :
Frobenius number , complete intersection , toric ideal , binary tree
چكيده لاتين :
Let for triple (α, r, s) ∈ N3, where r and s factors of α, Q be the numerical semigroup generated by {α, α + r, α + s}. in this note by using some algebraic objects ,we will formulate the largest nonmember, the Frobenius number of Q.
