Exploració per tema "Curves, Algebraic"

Ara es mostren els items 10-12 de 12

    • Resolving singularities of curves with one toric morphism 

      Felipe Paramio, Ana Belén de; González Pérez, Pedro D.; Mourtada, Hussein (2022-11-15)
      Article
      Accés obert
      We give an explicit positive answer, in the case of reduced curve singularities, to a question of B. Teissier about the existence of a toric embedded resolution after reembedding. In the case of a curve singularity (C, O) ...

    • The minimal tjurina number of irreducible germs of plane curve singularities 

      Alberich Carramiñana, Maria; Almirón Cuadros, Patricio; Blanco Fernández, Guillem; Melle Hernández, Alejandro (2021-01-01)
      Article
      Accés obert
      In this paper we give a positive answer to a question of Dimca and Greuel about the quotient between the Milnor and the Tjurina numbers for any irreducible germ of plane curve singularity. This result is based on a closed ...

    • When is a complete ideal in a rational surface singularity a multiplier ideal? 

      Alberich Carramiñana, Maria; Álvarez Montaner, Josep; González Alonso, Víctor (Springer-Birkhäuser, 2021)
      Capítol de llibre
      Accés restringit per política de l'editorial
      This is an extended abstract with some of the results that will appear in the forthcoming paper [1] in which we characterize when a given complete ideal in a two-dimensional local ring with a rational singularity can be ...