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Listar por autor "Tornero Sánchez, José María"
Mostrando ítems 1-20 de 39
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Artículo
A complete diophantine characterization of the rational torsion of an elliptic curve
García Selfa, Irene; Tornero Sánchez, José María (Springer, 2012-01)We give a complete characterization for the rational torsion of an elliptic curve in terms of the (non–)existence of integral solutions of a system of diophantine equations.
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Artículo
A generalisation of the Phase Kick-Back
Ossorio Castillo, Joaquín; Pastor Díaz, Ulises; Tornero Sánchez, José María (Springer, 2023-03-13)In this paper, we present a generalisation of the Phase Kick-Back technique, which is central to some of the classical ...
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Trabajo Fin de Grado
El agujero negro de Reissner-Nordström
Cordero Ramírez, María (2023-05-26)En 1915, Albert Einstein publica la teoría de la relatividad general convirtiéndose en la teoría de la gravedad con mayor ...
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Trabajo Fin de Grado
Algebraic tools in quantum computing algorithms
Absalom Bautista, Lucía (2023)Universal quantum gates play a crucial role in quantum computing as they form the building blocks for quantum circuits. ...
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Trabajo Fin de Máster
Algoritmos fundamentales en computación cuántica
Pastor Díaz, Ulises (2019)At any point in history, we can find examples of problems solved mechanically, but it was in the 20th century with the ...
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Tesis Doctoral
Aspectos diofánticos y computacionales de la torsión racional en curvas elípticas
García Selfa, Irene (2006-12-13) -
Tesis Doctoral
Aspectos locales de singularidades de superficies superficies de Puiseux
Tornero Sánchez, José María (2001)La memoria se articula en tres capítulos. En el primer capítulo se fijan definiciones y propiedades conocidas. Superficies ...
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Trabajo Fin de Grado
El ataque polaco al protocolo Enigma
Gallardo Gómez, Rocío (2016)El principal objetivo de nuestro trabajo será desvelar las claves del exitoso ataque polaco al protocolo Enigma protagonizado ...
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Tesis Doctoral
Cálculo de invariantes combinatorios de semigrupos numéricos y aplicaciones
Márquez Campos, Guadalupe (2014)En esta tesis trata básicamente, de en primer lugar establecer una relación entre bases de Groebner y semigrupos numéricos ...
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Artículo
Characterization of Gaps and Elements of a Numerical Semigroup Using Groebner Bases
Márquez Campos, Guadalupe; Tornero Sánchez, José María (Cornell University, 2019-07-02)This article is partly a survey and partly a research paper. It tackles the use of Groebner bases for addressing problems ...
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Artículo
Computing the rational torsion of an elliptic curve using Tate normal form
García Selfa, Irene; Olalla Acosta, Miguel Ángel; Tornero Sánchez, José María (Elsevier, 2002-09)It is a classical result (apparently due to Tate) that all elliptic curves with a torsion point of order n (4 ≤ n ≤ 10, ...
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Trabajo Fin de Grado
Códigos correctores de errores cuánticos
Pastor Díaz, Ulises (2018)We could start our story talking about the revolution of quantum mechanics and the need to decipher the mystery that it ...
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Trabajo Fin de Grado
Códigos Goppa
Beato Caro, Antonio (2022-06-17)El objetivo de este trabajo es servirnos de las herramientas impartidas en la asignatura de Álgebra Conmutativa y Geometría ...
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Artículo
Equimultiple locus of embedded algebroid surfaces and blowing-up in arbitrary characteristic
Piedra Sánchez, Ramón; Tornero Sánchez, José María (Chinese Academy of Sciences, 2009-12)This paper extends previous results of the authors, concerning the behaviour of the equimultiple locus of algebroid surfaces under blowing–up, to arbitrary characteristic.
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Artículo
Equimultiple locus of embedded algebroid surfaces and blowing-up in characteristic zero
Piedra Sánchez, Ramón; Tornero Sánchez, José María (Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, 2004)The smooth equimultiple locus of embedded algebroid surfaces appears naturally in many resolution process, both classical and modern.In this paper we explore how it changes by blowing–up.
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Artículo
Galois Theory, discriminants and torsion subgroups of elliptic curves
García Selfa, Irene; González Jiménez, Enrique; Tornero Sánchez, José María (Elsevier, 2010-08)We find a tight relationship between the torsion subgroup and the image of the mod 2 Galois representation associated to ...
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Trabajo Fin de Grado
El Grupo de Tate-Shafarevich
Pineda Martín, Miguel (2022-06-19)The main purpose of this project is to develop the necessary theory to understand the Birch and Swinnerton-Dyer conjecture. ...
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Artículo
Hironaka's characteristic polygon and effective resolution of surfaces
Piedra Sánchez, Ramón; Tornero Sánchez, José María (Elsevier, 2007-03-01)Hironaka’s concept of characteristic polyhedron of a singularity has been one of the most powerful and fruitful ideas of ...
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Artículo
Integral points in rational polygons: a numerical semigroup approach
Márquez Campos, Guadalupe; Ramírez Alfonsín, Jorge Luis; Tornero Sánchez, José María (Springer, 2016)In this paper we use an elementary approach by using numerical semigroups (specifically, those with two generators) to ...
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Trabajo Fin de Grado
Leyes de reciprocidad (cuatro demostraciones de la Ley de Reciprocidad Cuadrática)
Sevillano Castellano, Eric (2018)A lo largo del siguiente trabajo vamos a profundizar en los contenidos impartidos en la asignatura Estructuras Algebraicas ...