RT journal article T1 Frobenius pseudo-variety of numerical semigroups with a given multiplicity and ratio A1 Moreno Frías, María Ángeles A1 Rosales, José Carlos A2 Matemáticas K1 Numerical semigroup K1 Frobenius pseudo-variety K1 Frobenius number K1 Genus K1 Multiplicity K1 Ratio K1 Algorithm AB In this paper, we study the set L(m, r) of all numerical semigroups with multiplicity m and ratio r. In particular, we present some algorithms that compute all the elements of L(m, r) with a given genus or with a given Frobenius number. PB Springer SN 0938-1279 YR 2023 FD 2023-05-05 LK http://hdl.handle.net/10498/29071 UL http://hdl.handle.net/10498/29071 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 10-may-2026