RT info:eu-repo/semantics/article T1 The second Feng-Rao number for codes coming from telescopic semigroups A1 Farrán Martín, José Ignacio A1 García Sánchez, Pedro A. A1 Heredia, Benjamín A. A1 Leamer, Micah J. AB In this manuscript we show that the second Feng-Rao number of anytelescopic numerical semigroup agrees with the multiplicity of the semigroup. Toachieve this result we rst study the behavior of Ap ery sets under gluings of nu-merical semigroups. These results provide a bound for the second Hamming weightof one-point Algebraic Geometry codes, which improves upon other estimates suchas the Griesmer Order Bound. SN 0925-1022 YR 2017 FD 2017 LK http://uvadoc.uva.es/handle/10324/25557 UL http://uvadoc.uva.es/handle/10324/25557 LA eng NO Designs, Codes and Cryptography DS UVaDOC RD 16-jul-2024