Publicaciones (47) Publicaciones de Gema Maria Diaz Toca

2023

  1. Computing the topology of the image of a parametric planar curve under a birational transformation

    Computer Aided Geometric Design, Vol. 102

2022

  1. Solving the interference problem for ellipses and ellipsoids: New formulae

    Journal of Computational and Applied Mathematics, Vol. 407

2021

  1. On the implicit equation of conics and quadrics offsets

    Mathematics, Vol. 9, Núm. 15

2020

  1. Calcul matriciel généralisé sur les domaines de Prüfer

    Bulletin des Sciences Mathematiques, Vol. 159

  2. Computing the topology of a plane or space hyperelliptic curve

    Computer Aided Geometric Design, Vol. 78

  3. Direct transformation from Cartesian into geodetic coordinates on a triaxial ellipsoid

    Computers and Geosciences, Vol. 142

2019

  1. The problem of detecting when two implicit plane algebraic curves are similar

    International Journal of Algebra and Computation, Vol. 29, Núm. 5, pp. 775-793

2018

  1. Offsets to conics and quadrics: A new determinantal representation for their implicit equation

    ACM Communications in Computer Algebra, Vol. 52, Núm. 3, pp. 85-88

  2. The square-freeness of the offset equation to a rational planar curve, computed via resultants

    International Journal of Algebra and Computation, Vol. 28, Núm. 3, pp. 395-409

2017

  1. An algebraic framework for computing the topology of offsets to rational curves

    Computer Aided Geometric Design, Vol. 52-53, pp. 28-47

  2. Blind image deconvolution through Bezoutians

    Journal of Computational and Applied Mathematics, Vol. 315, pp. 98-106

2016

  1. A GCD algorithm by values

    XV Encuentro de Álgebra computacional y aplicaciones: EACA 2016

  2. A pseudo-matrix approach to Prüfer domains

    XV Encuentro de Álgebra computacional y aplicaciones: EACA 2016

2015

  1. A new method to compute the singularities of offsets to rational plane curves

    Journal of Computational and Applied Mathematics, Vol. 290, pp. 385-402

  2. The Bézout matrix for Hermite interpolants

    Linear Algebra and Its Applications, Vol. 474, pp. 12-29

2014

  1. Direct symbolic transformation from 3D cartesian into hyperboloidal coordinates

    Applied Mathematics and Computation, Vol. 228, pp. 349-365

  2. Null Space of the Bezout Matrix and GCD's

    Encuentros de Algebra Computacional y aplicaciones: Barcelona 2014

  3. The confluent Bezout matrix

    Encuentros de Algebra Computacional y aplicaciones: Barcelona 2014

2013

  1. Computing the topology of a real algebraic plane curve whose defining equations are available only "by values"

    Computer Aided Geometric Design, Vol. 30, Núm. 7, pp. 675-706

  2. Using implicit equations of parametric curves and surfaces without computing them: Polynomial algebra by values

    Computer Aided Geometric Design