Exploració per autor "Molina Blanco, Santiago"
Ara es mostren els items 9-11 de 11
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Parametrization of Abelian K-surfaces with quaternionic multiplication
Guitart Morales, Xavier; Molina Blanco, Santiago (Elsevier, 2009-12)
Article
Accés restringit per política de l'editorialWe 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 obertFor 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 obertThere 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 ...