• openAccess   Newton–Okounkov Bodies of Exceptional Curve Plane Valuations Non-positive at Infinity 

      Galindo, Carlos; Montserrat Delpalillo, Francisco José; Moyano-Fernández, Julio José; Nickel, Matthias Springer (2018-11-04)
      In this note we announce a result determining the Newton–Okounkov bodies of the line bundle OP2(1) with respect to exceptional curve plane valuations non-positive at infinity.
    • openAccess   The Poincaré Polynomial of a Linear Code 

      Galindo, Carlos; Hernando, Fernando; Montserrat Delpalillo, Francisco José; Pellikaan, Ruud Springer (2018-09-19)
      We introduce the Poincaré polynomial of a linear q-ary code and its relation to the corresponding weight enumerator. The question of whether the Poincaré polynomial is a complete invariant is answered affirmatively for ...