Universidad Michoacana de San Nicolás de Hidalgo (México): últimos ingresos
Mostrando ítems 21-40 de 7560
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Aportaciones al desarrollo de software asistente para pruebas matemáticas
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-11)Mathematical proofs are one of the pillars of mathematics at a universal level. This fact, added to the difficulty presented by university-level students with mathematical proofs, has led theorists in educational mathematics ... -
Uso de herramientas tecnológicas para la construcción e interpretación de funciones matemáticas
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-12)This thesis proposes a methodology within the field of educational mathematics to promote the use of mathematical modeling at the levels of upper secondary education as well as the use of multiple representations (such as ... -
Reconocimiento de voz por medio de la transformada de Fourier
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-12)The use of the Fourier transform is very broad taking into account that it is a very powerful and important tool since with it it is possible to describe physical phenomena of optics, solve differential equations and has ... -
Estructura geométrica de los espacios de raíces de polinomios y solución por radicales de ecuaciones polinomiales
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-10)In this project we study the problem of solving cubic, quartic and quintic equations with a geometric approach. First, we show that any polynomial of k degree, with k Є {3; 4; 5} could be transformed to a polynomial of the ... -
Caos advectivo en fenómenos de convección: aplicación de modelos dinámicos tipo Lorenz
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-08)In recent years, the phenomenon of convection in fluids has been studied extensively due to its presence in multiple physical systems. The transport of passive particles in a given flow, and the possible appearance of ... -
Sobre la estabilización del péndulo invertido
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-08)One of the peculiarities of the study of the pendulum is that various problems in various areas of physics are or can be reduced to the equations of this iconic system. A pendulum has an unstable equilibrium state in the ... -
Estabilidad lineal de sistemas estelares isotrópicos ante perturbaciones radiales y no radiales
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-09)The goal of this thesis is to study the linear stability of static, spherically symmetric stellar systems with respect to radial and non-radial perturbations. In the first part of this work we introduce the concept of the ... -
Parámetro de masa de objetos compactos en términos de los corrimientos al rojo y al azul de los fotones emitidos por partículas que orbitan alrededor de ellos
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-08)A general expression is found for the mass parameter M of a compact object as a function of the red/blue shift z of photons emitted by particles that follow circular paths of radius r around said object. It is shown as an ... -
Detección de la lista de elementos candidatos a partir de un índice invertido para la búsqueda por similitud en espacios métricos
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-05)Similarity searching consists of retrieving from a database the elements most similar to a given query. Such searches are indispensable in multimedia databases where a sequential search is costly. One way to solve the ... -
Simulación numérica de un sistema de tomografía de coherencia óptica de dominio temporal
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-08)Optical Coherence Tomography (OCT) is a cross-sectional imaging technique of high resolution (1-15 μm), with a good depth capacity (up to 12 mm), non-invasive and without contact, which allows analyzing the internal ... -
Estudio de cambio de sabor en un modelo de tres dobletes de Higgses
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-06)The Higgs mechanism predicts the existence of the particle called Higgs Boson, which was detected in the Large Hadron Collider (LHC) in 2012. Through the spontaneous breaking of symmetry, the masses of the particles that ... -
Dipolo electrodébil: un primer acercamiento
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-08)By making use of effective Lagrangians, we analyze the weak properties of charged fermions, which are induced at the one-loop level through flavor violation between fermions generated by the Higgs boson. Our analysis is ... -
Selección efectiva de permutantes como elementos clave en permutaciones extendidas para la búsqueda por similitud
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-07)The increase in the use of information technology today generates an increasingly large amount of data. Most of them are multimedia, that is, images, videos, audios, etc. Which leads to the need to be able to search in ... -
Mapeo no suave de sistemas de control lineal
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-03)In this thesis, we study the construction of a diffeomorphism of the linear system ẏ1 = ay1 + by2 + u; ẏ2 = y1; |u| ≤ 1; (1) to the canonical system ẋ1 = u ẋ2 = x1 |u| ≤ 1 This diffeomorphism is defined on R2 except on ... -
Construcción de aplicaciones informáticas para el tratamiento numérico y grafico de la función derivada y la función integral
(Universidad Michoacana de San Nicolás de Hidalgo, 2020-11)This thesis seeks an approach to the concept of Derivative and Integral through an intuitive way through graphic and numerical representations making use of technological resources. We want to teach the concept of derivative ... -
Acreción de un fluido perfecto en un agujero negro de Schwarzschild
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-02)In this thesis is presented the evolution of a perfect fluid onto a Schwarzschild black hole. Two possible scenarios are carried out. The first one considers a fixed space-time with two possible cases in turn, dust and ... -
Sistema de aprendizaje personalizable basado en el juego del memorama
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-01)Games have always been a resource for teachers to attract the attention of their students, once with it it is possible to take advantage of that enthusiasm and channel it towards learning. It is also known to all that there ... -
Un estudio y análisis del uso de las TIC en la educación superior pública: caso de estudio Universidad Michoacana de San Nicolás de Hidalgo
(Universidad Michoacana de San Nicolás de Hidalgo, 2021-01)Interest in Distance Learning has increased in the recent year, despite the fact that it began more than two centuries ago, distance learning models began to be created by different means: by correspondence, radio, television. ... -
Índices de colecciones de nubes de puntos bajo transformaciones de semejanza
(Universidad Michoacana de San Nicolás de Hidalgo, 2020-11)Point cloud queries have a wide range of applications in areas like geography, astronomy, and in general in any area where objects of interest can be represented as points in space. In this thesis are presented two methods ... -
Generalización del teorema de Borsuk-Ulam para variedades triangulables
(Universidad Michoacana de San Nicolás de Hidalgo, 2020-02)In this work we will analyze some consequences of the Borsuk-Ulam theorem, and we will give a generalization for triangulable manifolds. Our objective is recognizing the abstract elements in a specific probe of the Borsuk-Ulam ...