Numerical semigroups with embedding dimension three [chapter]

J.C. Rosales, P.A. García-Sánchez
2009 Numerical Semigroups  
Every numerical semigroup generated by three elements is determined by six positive integers that are the solution to a system of three polynomial equations. We give formulas of the Frobenius number and the cardinality of the set of gaps in terms of these six parameters.
doi:10.1007/978-1-4419-0160-6_10 fatcat:kbtmrqto4zavpcfunlj25xdbsm