TY - GEN AU - Farrán Martín, José Ignacio PY - 2000 SN - 978-3-540-66248-8 UR - http://uvadoc.uva.es/handle/10324/25556 AB - We present two different algorithms to compute the Weierstrass semigroup at a point P together with functions for each value in this semigroup from a plane model of the curve. The first one works in a quite general situation and it is founded on the... LA - eng PB - Springer-Verlag. Berlín TI - On Weierstrass semigroups and algebraic geometry one-point codes ER -