TY  - GEN 
AU  - Moreno Frías, María Ángeles
AU  - Rosales, José Carlos
A4  - Matemáticas
PY  - 2022
SN  - 1532-4125
SN  - 0092-7872
UR  - http://hdl.handle.net/10498/35536
AB  - Let S be a numerical semigroup. An element x ∈  N\S is a special gap of S
if S ­∪{x} is also a numerical semigroup. If a is a positive integer, we
denote by A(a) the set of all numerical semigroups for which a is a special
gap. We say that an...
LA  - eng
PB  - Taylor & Francis
KW  - A(a)-irreducible numerical semigroup
KW  - ANI-semigroup
KW  - atomic numerical semigroup
KW  - Frobenius number
KW  - gap
KW  - genus
KW  - irreducible numerical semigroup
TI  - Counting the numerical semigroups with a specific special gap
DO  - 10.1080/00927872.2022.2082458
ER  -