Now showing items 1-20 of 21

  • Algorithms for chow-heegner points via iterated integrals 

    Darmon, Henri; Daub, Michael; Lichtenstein, Sam; Rotger Cerdà, Víctor (2015)
    Article
    Restricted access - publisher's policy
    Let E/Q be an elliptic curve of conductor N and let f be the weight 2 newform on G0(N) associated to it by modularity. Building on an idea of S. Zhang, an article by Darmon, Rotger, and Sols describes the construction of ...
  • Aplicació Android per l'ensenyament d'aritmètica en educació primària 

    Arias Gallego, Jenifer (Universitat Politècnica de Catalunya, 2018-06-27)
    Bachelor thesis
    Restricted access - author's decision
  • Aritmética, para el ingreso al Cuerpo de Telégrafos 

    Pineda y del Campo, E. (Tip. Velasco, 1906)
    Book
    Open Access
  • Aritmética popular 

    Lorenzo Aleu ([Tip. de G. Estrada], 1886)
    Book
    Open Access
  • Connecting three sequences 

    Díaz Barrero, José Luis; Plaza, Angel (The Mathematical Association of America, 2015-05)
    Article
    Restricted access - author's decision
  • Elliptic curves of rank two and generalized Kato classes 

    Darmon, Henri; Rotger Cerdà, Víctor (2016-08-24)
    Article
    Open Access
    Heegner points play an outstanding role in the study of the Birch and Swinnerton-Dyer conjecture, providing canonical Mordell–Weil generators whose heights encode first derivatives of the associated Hasse–Weil L-series. ...
  • Exceptional zeros and L-invariants of Bianchi modular forms 

    Barrera Salazar, Daniel Roberto; Williams, Chris (2018)
    Article
    Open Access
  • Holder's inequality revisited 

    Díaz Barrero, José Luis (2015-07)
    Article
    Restricted access - publisher's policy
  • Infinite families of 3-numerical semigroups with arithmetic-like links 

    Aguiló-Gost, Francesc (Iniciativa Digital Politècnica, 2011)
    Conference report
    Open Access
    Let S = a, b,N be a numerical semigroup generated by a, b,N ∈ N with 1 < a < b < N and gcd(a, b,N) = 1. The conductor of S, denoted by c(S) or c(a, b,N), is the minimum element of S such that c(S) + m ∈ S for all m ∈ N ...
  • Los números trascendentes 

    Fresán, Javier; Rué Perna, Juan José (Ediciones La Catarata, 2013-05)
    Book
    Restricted access - publisher's policy
    La expresión e¿ v163 es mucho más que la suma de sus partes e, ¿ y v163. Lejos de ser una elección casual, esta fórmula sirve a los autores de hilo conductor para adentrase en las áreas de la investigación más activa de ...
  • Measurement of the roughness surface of the specials papers using the normalized autocorrelation function of the fields of the texture of speckle pattern 

    Pino, Abdiel O.; Pladellorens Mallofré, Josep (2013)
    Conference report
    Restricted access - publisher's policy
  • Mètodes per a la resolució d'equacions no lineals amb l'operador diferències dividides 

    Corella Pérez, Sandra (Universitat Politècnica de Catalunya, 2015-07-01)
    Bachelor thesis
    Open Access
    Construcció i estudi de mètodes iteratius d'un i dos passos per a la resolució d'equacions no lineals amb l'operador diferències dividides. Estudi d'ordres i radis de convergència, comparativa de llibreries de multiprecisió ...
  • On secret sharing with nonlinear product reconstruction 

    Cascudo, Ignacio; Cramer, Ronald; Mirandola, Diego; Padró Laimon, Carles; Xing, Chaoping (2015-06-24)
    Article
    Open Access
    Multiplicative linear secret sharing is a fundamental notion in the area of secure multi- party computation (MPC) and, since recently, in the area of two-party cryptography as well. In a nutshell, this notion guarantees ...
  • Rainbow-free 3-colorings in abelian groups 

    Montejano, Amanda; Serra Albó, Oriol (2009-07-27)
    Article
    Open Access
    A 3–coloring of an abelian group G is rainbow–free if there is no 3–term arithmetic progression with its members having pairwise distinct colors. We describe the structure of rainbow–free colorings of abelian groups. ...
  • Ribet Bimodules and the Specialization of Heegner points 

    Molina Blanco, Santiago (2012)
    Article
    Open Access
    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, ...
  • Some inequalities for the triangle 

    Gibergans Bàguena, José; Díaz Barrero, José Luis (2015-07)
    Article
    Restricted access - author's decision
  • The curious arithmetic of optical vortices 

    Molina Terriza, Gabriel; Recolons Martos, Jaume; Torner Sabata, Lluís (Optical Society of America, 2000-08-15)
    Article
    Open Access
    The superposition of noncoaxial light beams containing screw wave-front dislocations is shown to create light patterns with a richer vortex content than that given by the arithmetic of the topological charges of the ...
  • The kernel of Ribet’s isogeny for genus three Shimura curves 

    Molina Blanco, Santiago; González Rovira, Josep (2015)
    Article
    Open Access
    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 ...
  • Tipus de reduccions de corbes 

    Guitart Morales, Xavier (Publicacions i Edicions de la Universitat de Barcelona (UB), 2008-01-31)
    Part of book or chapter of book
    Open Access
  • Tratado de aritmética 

    Serret, J. A. (Impr. y Lit. de La Guirnalda, 1883)
    Book
    Open Access