TY - GEN AU - Ciolan, Alexandru AU - García Sánchez, Pedro Abelardo AU - Herrera-Poyatos, Andrés AU - Moree, Pieter PY - 2021 UR - http://hdl.handle.net/10481/72926 AB - We study the cyclotomic exponent sequence of a numerical semigroup S, and we compute its values at the gaps of S, the elements of S with unique representations in terms of minimal generators, and the Betti elements b∈S for which the set... LA - eng PB - Elsevier TI - Cyclotomic exponent sequences of numerical semigroups DO - 10.1016/j.disc.2022.112820 ER -