• Capítulo de Libro
      Icon

      Galois representations and Galois groups over Q 

      Arias de Reyna Domínguez, Sara; Armana, Cécile; Karemaker, Valentijn; Rebolledo, Marusia; Thomas, Lara; Vila Oliva, Núria (Springer, 2015)
      In this paper we generalize results of P. Le Duff to genus n hyperelliptic curves. More precisely, let C/Q be a hyperelliptic ...
    • Capítulo de Libro
      Icon

      La Geometría Algebraica: punto de encuentro de las Matemáticas 

      Narváez Macarro, Luis (Real Academia Sevillana de Ciencias, 2005)
    • Capítulo de Libro
      Icon

      Hasse–Schmidt derivations versus classical derivations 

      Narváez Macarro, Luis (American Mathematical Society, 2020-01-17)
      In this paper we survey the notion and basic results on multivariate Hasse–Schmidt derivations over arbitrary commutative ...
    • Capítulo de Libro
      Icon

      On Hasse–Schmidt Derivations: The Action of Substitution Maps 

      Narváez Macarro, Luis (Springer, 2018-09-19)
      We study the action of substitution maps between power series rings as an additional algebraic structure on the groups of Hasse–Schmidt derivations. This structure appears as a counterpart of the module structure on classical derivations.