Doctorado: Envíos recientes

  • Relativistic kinetic theory with applications in astrophysics 
    Rioseco Yáñez, Paola Carolina (Universidad Michoacana de San Nicolás de Hidalgo, 2019-02)
    This thesis is based on a description of processes of accretion of matter towards black holes. The matter model that is used is a relativistic kinetic gas, which is based on a description through the one-particle distribution ...
  • Simulación numérica de flujos confinados mediante SPH y LBM 
    Que Salinas, Silvano Ulices (Universidad Michoacana de San Nicolás de Hidalgo, 2018-05)
    In the study of natural phenomena that involve fluids and that we witness every day, it is usually necessary to study them from a computational perspective due to their physical complexity, or the impossibility of analyzing ...
  • Formación de microcápsulas para envío de fármacos a partir de emulsiones usando dispositivos microfluídicos 
    Mendez Montes de Oca, José Luis (Universidad Michoacana de San Nicolás de Hidalgo, 2018-08)
    In this thesis, the study and development of different kind of microcapsules is presented. Microcapsules were formed using the method of microfluidics. As the structural elements to form the microcapsules, the following ...
  • Términos radiativos en hidrodinámica relativista: simulación numérica de brotes de rayos Gamma 
    Rivera Paleo, Francisco Javier (Universidad Michoacana de San Nicolás de Hidalgo, 2018-03)
    In the present thesis, we have studied the emission of the long duration gamma ray bursts (LGRB) through numerical models that take into account the interaction of an ideal fluid with a thermal radiation field. Therefore, ...
  • Estructura partónica de los mesones pseudoescalares neutros 
    Raya Montaño, Khépani (Universidad Michoacana de San Nicolás de Hidalgo, 2017-11)
    We study the transition form factor (TFF) _ ! _0, G_(Q2), through the mathematical formulation of Dyson-Schwinger Equations (DSEs). In this formulation is required to solve the DSE for the quark propagator and its corresponding ...
  • Combinatoria infinita aplicada a la topología 
    Martínez Celis Rodríguez, Arturo Antonio (Universidad Michoacana de San Nicolás de Hidalgo, 2018-05)
    In this dissertation we will use methods from infinite combinatorics to study problems from set theory and topology. In particular, we will study some topics related to Canjar ideals, strongly porous sets and Michael spaces. ...
  • Restricciones de norma sobre el vértice fermión-fotón 
    Fernández Rangel, Luis Albino (Universidad Michoacana de San Nicolás de Hidalgo, 2018-08)
    Non-perturbative studies of the Schwinger-Dyson equations (SDEs) require their infinite, coupled tower to be truncated in order to reduce them to a practically solvable set. A usual practice is to make an ansatz for the ...
  • Propiedades combinatorias de los ideales 
    Pelayo Gómez, José de Jesús (Universidad Michoacana de San Nicolás de Hidalgo, 2018-09)
    In this thesis we are mainly dealing within finite combinatorial themes, for this we rely on the tools of set theory, such as forcing, which is simply the tool developed by Paul Cohen to test the consistency of the denial ...
  • Construcción de Yoneda-Dress de funtores de representaciones lineales 
    García Hernández, Benjamín Aziel (Universidad Michoacana de San Nicolás de Hidalgo, 2018-11)
    Here we present a deep study on the Yoneda-Dress construction of the functor of linear representations over a field of characteristic zero, its essential algebras and its category of modules, like an attempt of generilize ...
  • Fibraciones sobre superficies regladas 
    Castañeda Salazar, Margarita (Universidad Michoacana de San Nicolás de Hidalgo, 2018-03)
    The goal of this thesis is the analysis of fibrations of base P1. In particular, we study the following problems: 1. To give a lower bound to the slope in the case that the surface is rational. 2. Given a fibration with ...
  • Quarkonia en una interacción de contacto 
    Bedolla Hernández, Marco Antonio (Universidad Michoacana de San Nicolás de Hidalgo, 2017-02)
    For the flavor-singlet heavy quark system of charmonia, we compute the masses of the ground state mesons in four different channels: pseudoscalar (hc(1S), hb(1S)), vector (J/y(1S), U(1s)), scalar (cc0 (1P), cb0 (1P)) and ...
  • Solución numérica de las ecuaciones de la MHD resistiva aplicada al estudio de la formación de jets en la atmósfera solar 
    González Avilés, José Juan (Universidad Michoacana de San Nicolás de Hidalgo, 2017-08)
    This thesis presents the numerical implementation of a new code in three cartesian dimensions developed with the objective of studying scenarios involving the ideal and resistive magnetohydrodynamic (MHD) equations. The ...
  • Redes neuronales artificiales aplicadas a problemas inversos en física 
    Carrillo Valencia, Mauricio (Universidad Michoacana de San Nicolás de Hidalgo, 2017-08)
    In experimental Physics, it is needed to relate the observations with the physical parameters that describe the system in the theory, this is, to obtain a model from the data. This approach is known as the inverse problem, ...
  • Simulación de acreción en hoyos negros y choque de hoyos negros 
    Gracia Linares, Miguel (Universidad Michoacana de San Nicolás de Hidalgo, 2017-09)
    In the first part of this work the merger of two black holes is studied by solving numerically the Einstein’s equations. A catalog of 31 gravitational waves coming from the evolution of a black hole binary black hole system ...
  • Álgebras C* generadas por planos complejos cuánticos n-dimensionales 
    Cohen Puerta, Ismael Farid (Universidad Michoacana de San Nicolás de Hidalgo, 2017-02)
    In this document, we expose the construction of a quantum noncommutative sphere where the classical points (the algebra of continuous functions) are replaced by a C*-algebra of bounded operators defined on a Hilbert space. ...
  • Estados ligados en el formalismo línea de mundo 
    Trejo Espinosa, María Anabel (Universidad Michoacana de San Nicolás de Hidalgo, 2017-08)
    Using worldline numerics we are able of generate paths with Gaussian distribution to numerically approximate the propagator of arbitrary potentials. In particular, we focus on the study of nonrelativistic quantum bound ...
  • P-points, MAD families and cardinal invariants 
    Guzmán González, Osvaldo (Universidad Michoacana de San Nicolás de Hidalgo, 2017-08)
    The main topics of this thesis are cardinal invariants, P-points and MAD families. We answer several open questions found in the literature. The main original results on this thesis are the following: 1. there is a +-Ramsey ...
  • Física fundamental y del grafeno 
    Hernández Ortiz, Saúl Fernando (Universidad Michoacana de San Nicolás de Hidalgo, 2017-02)
    The purpose of this thesis is to show that there is a strong connection between graphene physics and particle physics under extreme conditions (finite temperature and density, as well as in the presence of external magnetic ...
  • Clasificación de familias de 1-formas racionales sobre la esfera de Riemann 
    Magaña Cáceres, Julio César (Universidad Michoacana de San Nicolás de Hidalgo, 2017-06)
    We study the family Ω¹(─s).of rational 1─forms on the Riemann sphere, which has exactly ─s≤ ─2 simple poles.
  • Evolución de un campo escalar autogravitante alrededor de un agujero negro utilizando métodos conformes 
    Morales Altamirano, Manuel David (Universidad Michoacana de San Nicolás de Hidalgo, 2016-08)
    The first direct detection of gravitational waves, recently obtained in the LIGO detectors, opened a new window on the Universe. But in addition, considering the role that numerical relativity plays in the making of waveforms ...

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