TY - JOUR AU - Robles-Pérez, Aureliano M. AU - Rosales González, José Carlos PY - 2016 SN - 0308-2105 SN - 1473-7124 UR - http://hdl.handle.net/10481/49818 AB - In this paper we study some questions on numerical semigroups of type two. On the one hand, we investigate the relation between the genus and the Frobenius number. On the other hand, for two fixed positive integers g1, g2, we give necessary and... LA - eng PB - Cambridge University Press; Royal Society of Edinburgh KW - Frobenius number KW - Pseudo-Frobenius number KW - Numerical semigroups KW - Genus KW - Type TI - The genus, the Frobenius number, and the pseudo-Frobenius numbers of numerical semigroups of type two DO - 10.1017/S0308210515000840 ER -