Ara es mostren els items 9-11 de 11

    • Parametrization of Abelian K-surfaces with quaternionic multiplication 

      Guitart Morales, Xavier; Molina Blanco, Santiago (Elsevier, 2009-12)
      Article
      Accés restringit per política de l'editorial
      We prove that the Abelian K-surfaces whose endomorphism algebra is a rational quaternion algebra are parametrized, up to isogeny, by the K-rational points of the quotient of certain Shimura curves by the group of their ...
    • Ribet Bimodules and the Specialization of Heegner points 

      Molina Blanco, Santiago (2012)
      Article
      Accés obert
      For a given order R in an imaginary quadratic field K, we study the specialization of the set CM(R) of Heegner points on the Shimura curve X = X0(D,N) at primes p | DN. As we show, if p does not divide the conductor of R, ...
    • The kernel of Ribet’s isogeny for genus three Shimura curves 

      Molina Blanco, Santiago; González Rovira, Josep (2015)
      Article
      Accés obert
      There are exactly nine reduced discriminants D of indefinite quaternion algebras over Q for which the Shimura curve XD attached to D has genus 3. We present equations for these nine curves. Moreover, for each D we determine ...