Doctorado: Recent submissions

  • Aspects of loop quantization in cosmological models 
    Majoomerd, Asieh Karami (Universidad Michoacana de San Nicolás de Hidalgo, 2014-01)
    As the first part, we consider the measure problem in standard slow-roll inationary models from the perspective of loop quantum cosmology (LQC). We study the probability of having enough e-foldings and focus on its dependence ...
  • Nuevas técnicas para cálculos fuera de la capa de masa en Teoría de norma y gravedad 
    Ahmadiniaz, Naser (Universidad Michoacana de San Nicolás de Hidalgo, 2014-08)
    At the most fundamental level, the constituent blocks of the universe interact in four different ways as far as known, namely, strongly and weakly and subnuclear scales, as well as electromagnetically and gravitationally ...
  • IPA: un código en SPH-Relativista con buscador eficiente de vecinos paralizado, ad hoc para el estudio de fluidos de prueba alrededor de espacios tiempos curvos 
    Cruz Pérez, Juan Pablo (Universidad Michoacana de San Nicolás de Hidalgo, 2014-08)
    In this work we have developed a code for solving numerically the relativistic hydrodynamic equations on a fixed curved space-time. We have used a lagrangian free mesh method named Smoothed Particle Hydrodynamics (SPH). ...
  • Sobre la construcción de funciones de Dulac para campos vectoriales bidimensionales 
    Villaseñor Aguilar, Gabriel (Universidad Michoacana de San Nicolás de Hidalgo, 2014-08)
    In the qualitative theory of dierential equations, the Bendixson-Dulac criterion is a very useful tool for the study of limit cycles, however its implementation requires an auxiliary function, called Dulac function, for ...
  • Implementación numérica de la magnetohidrodinámica ideal relativista 
    Cruz Osorio, Alejandro (Universidad Michoacana de San Nicolás de Hidalgo, 2014-07)
    In this thesis the development of a new numerical code constructed with the aim of studying involved scenarios where this ideal relativistic magnetohydrodynamics (RMHD ideal), built in three cartesian dimensions is presented. ...
  • Dispersión no estacionaria de ondas planas sobre cuñas bidimensionales 
    Esquivel Navarrete, Anel (Universidad Michoacana de San Nicolás de Hidalgo, 2014-06)
    This work focuses on the mathematical description of the process of non-stationary scattering of plane waves on bidimensional wedges. This scattering (or diffraction) is described by a mixed problem where we have the wave ...
  • Sobre algunas ecuaciones diofánticas 
    Guzmán Sánchez, Sergio (Universidad Michoacana de San Nicolás de Hidalgo, 2014-05)
    In this thesis, we give an algorithm to detect all perfect repdigits in any base g > 1. As an application, we find all such examples when g € [2,…, 333], extending a calculation from [3]. In particular, we demonstrate that ...
  • Dos estudios sobre no linealidad en teorías de campo 
    Arjang, Mona (Universidad Michoacana de San Nicolás de Hidalgo, 2014-07)
    In the first part, we present a framework for discrete spacetime classical field theory in which solutions to the field equations over elementary spacetime cells may be amalgamated if they satisfy simple gluing conditions ...
  • Categoría de biconjuntos con estructura aditiva y funtores en biconjuntos 
    Ibarra Tacho, Jesús Tadeo (Universidad Michoacana de San Nicolás de Hidalgo, 2014-02)
    We define for a commutative ring R, an additive category CR such that contains a full subcategory DR and for every finite group G, subcategories SG,R, with DR equivalent to the biset category, SG,R equivalent to the ...
  • Effect of carbon nanotubes in the germination of plants 
    Tiwari, Dhirendra Kumar (Universidad Michoacana de San Nicolás de Hidalgo, 2013-08)
    Present thesis explains the brief description of the Nanomaterials in environmental and agricultural applications. Now a day’s nanomaterials are used as an implement to environmental, agricultural and food productions like ...
  • Cosmología numérica en gravedad cuántica de lazos 
    Montoya Gomez, Edison Alejandro (Universidad Michoacana de San Nicolás de Hidalgo, 2013-09)
    The spatially flat cosmological model of Friedman -Robertson -Walker (FRW) with a massless scalar field in Loop Quantum Cosmology (CCL) admits analytical solution. This solution has been used to prove that: i ) the quantum ...
  • El punto crítico del diagrama de fase de la cromodinámica cuántica 
    Gutiérrez Guerrero, Enif Guadalupe (Universidad Michoacana de San Nicolás de Hidalgo, 2013-08)
    In this thesis, we mainly aim to provide information that is valuable to current scientific knowledge, on one of the most important in the last decade’s topics, as is the study of the phase diagram of quantum chromodynamics ...
  • Estudio de oscilaciones en sistemas eléctricos de potencia 
    Mendoza Armenta, Sarai (Universidad Michoacana de San Nicolás de Hidalgo, 2013-07)
    An electric power system or power system consists of a large number of interconnected components. The main functions of a power system is to generate, transmit and distribute electricity. In this paper we study two major ...
  • Códigos algebraico geométricos en dimensión superior y la finitud de los anillos de Cox de superficies racionales 
    de la Rosa Navarro, Brenda Leticia (Universidad Michoacana de San Nicolás de Hidalgo, 2013-09)
    This thesis consists of two parts. In the first part the existence of families of algebraic geometric codes constructed from Hirzebruch surfaces also tried some of these codes improve certain existing linear codes shown. ...
  • Modelos cosmológicos de reconstrucción de la energía de intercambio entre las componentes oscuras del universo usando datos observacionales 
    Cueva Solano, Freddy (Universidad Michoacana de San Nicolás de Hidalgo, 2013-06)
    In recent times the accelerating expansion of the universe has been confirmed by several independent observational evidence, including data from supernovae Ia (SNIa) type of high redshift (z ≥ 1: 4) at cosmological distances ...
  • Implementación numérica de la acreción de un gas ideal en hoyos negros 
    Lora Clavijo, Fabio Duvan (Universidad Michoacana de San Nicolás de Hidalgo, 2013-02)
    In this paper the evolution of a perfect fluid space-time environment of a fixed black hole is presented. The equations used to describe the dynamics of this process are the Euler relativistic, which are obtained from the ...
  • Mesones PION, RHO y los Diquarks: factores de forma 
    Gutiérrez Guerrero, Laura Xiomara (Universidad Michoacana de San Nicolás de Hidalgo, 2012-08)
    We present results of the static and electromagnetic properties of the pseudo-mescal mesons, vector and diquarks correlations based in a contact interaction. A basic motivation of this study is the need to document a ...
  • Characterization of the elemental profiles in the bio-geosphere of the Los Azufres geothermal springs 
    Ahmad Abuhani, Waleed Amin (Universidad Michoacana de San Nicolás de Hidalgo, 2013-08)
    Los Azufres geothermic area, part of the Zitacuaro volcanic complex, in Michoacán, México is located in the central part of México, 200 km NW of México City. A large number of natural hydrothermal features, such as hot ...
  • Análisis de la anisotropía y del origen de los rayos cósmicos ultraenergéticos detectados por el observatorio Pierre Auger 
    Márquez Falcón, Hugo Raymundo (Universidad Michoacana de San Nicolás de Hidalgo, 2012-08)
    In the present PhD thesis will be fully addressed the analysis of the ultra-energetic events detected by the Pierre Auger Observatory. He will extend the correlation analysis of what was done previously in the Pierre Auger ...
  • Geometría de las superficies proyectivas armónicas 
    Cerda Rodríguez, Jesús Adrián (Universidad Michoacana de San Nicolás de Hidalgo, 2012-04)
    Knowing the geometry of non-singular projective rational surfaces defined over an algebraically closed field of any characteristic is still a problem open and currently has a strong international interest, see for example ...

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