Listar por autor "Padilla-Domínguez, Yolanda"
Mostrando ítems 1-20 de 31
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A discrete-time queueing system with three different strategies
Atencia-McKillop, Iván
; Padilla-Domínguez, Yolanda Carmen; Galán-García, José Luis; Aguilera-Venegas, Gabriel; Rodríguez-Cielos, Pedro; Galán-García, María Ángeles[et al.] (Elsevier, 2021-09)
We consider a discrete-time Geo/G/1/inf system in which a customer that finishes its first essential service may opt to abandon the system, to receive a second optional service or to go at the head of the queue in order ... -
A discrete-time retrial queueing system with changes in the service times and retrial times.
Atencia-McKillop, Iván; Galán-García, José Luis; Aguilera-Venegas, Gabriel; Galán-García, María Ángeles; Rodríguez-Cielos, Pedro; Padilla-Domínguez, Yolanda Carmen; Rodríguez-Padilla, Pablo[et al.] (2024)
This paper investigates a discrete-time retrial queueing system wherein arriving customers can choose between adopting a Last-Come-First-Served (LCFS) discipline or joining the orbit. The potential variability in service ... -
A Non Markovian Retrial Queueing System
Atencia-McKillop, Iván; Galán-García, José Luis; Aguilera-Venegas, Gabriel; Rodríguez-Cielos, Pedro; Galán-García, María Ángeles; Padilla-Domínguez, Yolanda Carmen; Rodríguez-Padilla, Pablo[et al.] (2022-06-13)
Researches on retrial queues with non-geometrical retrial times is motivated by real computers and telecommunication networks, where retrial times can hardly be geometrical distributed. The inherent difficulty with ... -
A probabilistic extension to Conway’s Game of Life
Aguilera-Venegas, Gabriel; Galán-García, José Luis; Egea-Guerrero, Rocío; Galán-García, María Ángeles; Rodríguez-Cielos, Pedro; Padilla-Domínguez, Yolanda; Galán-Luque, María[et al.] (Springer (Advances in computational mathematics), 2019)
The “Game of life” model was created in 1970 by the mathematician John Horton Conway using cellular automata. Since then, different extensions of these cellular automata have been used in many applications. In this work, ... -
A stepwise Cas course for solving First-Order Partial Diferential Equations
Aguilera-Venegas, Gabriel; Galán-García, José Luis; Galán-García, María Ángeles; Padilla-Domínguez, Yolanda Carmen; Rodríguez-Cielos, Pedro; Rodríguez-Cielos, Ricardo[et al.] (2014-07-16)
Partial Differential Equations (PDE) is a very important topic in advance Mathematics for Engineering. The three main first-order PDE problems that a basic course must deal with are: \begin{enumerate} \item {\bf Pfaff ... -
Advanced techniques to compute improper integrals using a CAS
Aguilera-Venegas, Gabriel; Galán-García, José Luis; Galán-García, María Ángeles; Padilla-Domínguez, Yolanda Carmen; Rodríguez-Cielos, Pedro; Rodríguez-Cielos, Ricardo[et al.] (2014-07-16)
Let us consider the following types of improper integrals: $$ \int_0^\infty f(t)\:{\rm d}t \qquad ; \qquad \int_{-\infty}^0 f(t)\:{\rm d}t \qquad {\rm and} \qquad \int_{-\infty}^\infty f(t)\:{\rm d}t $$ \medskip Let ... -
Automated generation of contrapuntal musical compositions using probabilistic logic in Derive
Aguilera-Venegas, Gabriel; Galán-García, José Luis; Madrid, Rafael; Martínez, Antonio Manuel; Padilla-Domínguez, Yolanda; Rodríguez-Cielos, Pedro[et al.] (Elsevier (Mathematics and computers in simulation), 2010)
In this work, we present a new application developed in Derive 6 to compose counterpoint for a given melody (“cantus firmus”). The result is non-deterministic, so different counterpoints can be generated for a fixed melody, ... -
¿Cómo podemos ayudar al alumnado de bachillerato con sus matemáticas en el inicio de sus estudios de ingeniería?
Aguilera-Venegas, Gabriel; Galán-García, José Luis; Galán-García, María Ángeles; Padilla-Domínguez, Yolanda Carmen; Rodríguez-Cielos, Pedro; Rodríguez-Padilla, Pablo[et al.] (2023)
El objetivo principal de esta comunicación es describir la experiencia que, desde el año 2017, venimos desarrollando un grupo de Personal Docente e Investigador (PDI) de la Universidad de Málaga con el alumnado de nuevo ... -
Curso 0 Online de Aspectos Básicos de Matemáticas para alumnado de la Escuela de Ingenierías Industriales de la Universidad de Málaga
Galán-García, María Ángeles; Padilla-Domínguez, Yolanda Carmen; Rodríguez-Cielos, Pedro; Rodríguez-Padilla, Pablo (2022-07)
El objetivo principal de esta comunicación es describir la experiencia que, desde el curso 2018/2019, venimos desarrollando un grupo de 7 profesores de las Áreas de Matemática Aplicada y de Estadística e Investigación ... -
A Discrete-time Queueing System With Imperfect Information for the Server
Atencia-McKillop, Iván; Galán-García, José Luis; Aguilera-Venegas, Gabriel; Rodríguez-Cielos, Pedro; Padilla-Domínguez, Yolanda Carmen; Galán-García, María Ángeles[et al.] (2020-07-24)
We consider a discrete-time Geo=G=1=1 system in which a customer that finishes its fi rst essential service may opt to abandon the system, to receive a second optional service or to place at the head of the queue in order ... -
EDUMATICUS: EDUcación MATemática con TIC en Universidad y Secundaria
Galán-García, José Luis; Rodríguez-Cielos, Pedro; Rodríguez-Padilla, Pablo; Padilla-Domínguez, Yolanda Carmen (2022-07)
El objectivo principal de esta comunicación es presentar la actividad del grupo EDUMATICUS, EDUcación MATemática con TIC en Universidad y Secundaria, cuyo objetivo principal es elaborar materiales multimedia que sirvan ... -
Enhancing CAS improper integrals computations using extensions of the residue theorem
Galán-García, José Luis; Aguilera-Venegas, Gabriel; Galán-García, María Ángeles; Rodríguez-Cielos, Pedro; Rodríguez-Cielos, Ricardo; Atencia-McKillop, Iván; Padilla-Domínguez, Yolanda Carmen[et al.] (Springer, 2019)
In a previous paper, the authors developed new rules for computing improper integrals which allow computer algebra systems (CAS) to deal with a wider range of improper integrals. The theory used in order to develop such ... -
Improving CAS Capabilities: New Rules for Computing Improper Integrals
Galán-García, José Luis; Aguilera-Venegas, Gabriel; Rodríguez-Cielos, Pedro; Galán-García, María Ángeles; Padilla-Domínguez, Yolanda Carmen; Atencia-McKillop, Iván; Rodríguez, Ricardo[et al.] (2016-07-14)
There are diferent applications in Engineering that require to compute improper integrals of the first kind (integrals defined on an unbounded domain) such as: the work required to move an object from the surface of the ... -
LiDARgrammetry: A New Method for Generating Synthetic Stereoscopic Products from Digital Elevation Models
Rodríguez-Cielos, Ricardo; Galán-García, José Luis; Padilla-Domínguez, Yolanda; Rodríguez-Cielos, Pedro; Bello-Patricio, Ana Belén; López-Medina, José Antonio[et al.] (MDPI, 2017)
There are currently several new technologies being used to generate digital elevation models that do not use photogrammetric techniques. For example, LiDAR (Laser Imaging Detection and Ranging) and RADAR (RAdio Detection ... -
New functions for random samples generation using Stata 15
Aguilera-Venegas, Gabriel; Galán-García, José Luis; Galán-García, María Ángeles; Padilla-Domínguez, Yolanda Carmen; Rodríguez-Cielos, Pedro (2019-10-30)
In the 2017 Spanish Stata Users Group meeting, held in Madrid on October 19th, we introduced some functions for generating random samples from continuous and discrete distributions using STATA 13. In this talk, we will ... -
New rules for improving CAS capabilities when computing improper integrals. Applications in Math Education
Galán-García, José Luis; Aguilera-Venegas, Gabriel; Rodríguez-Cielos, Pedro; Padilla-Domínguez, Yolanda Carmen; Galán-García, María Ángeles (2018-06-22)
In many Engineering applications the computation of improper integrals is a need. In [1] we pointed out the lack of some CAS when computing some types of improper integrals. Even more, the work developed showed that some ... -
A New Web-stepwise Solver for Ordinary Differential Equations
Galán-García, José Luis; Aguilera-Venegas, Gabriel; Le Goff, Morgan; Rodríguez-Cielos, Pedro; Galán-García, María Ángeles; Padilla-Domínguez, Yolanda Carmen; Atencia-McKillop, Iván; Rodríguez-Cielos, Ricardo[et al.] (2020-07-24)
In this paper we introduce SODES (Step-wise Ordinary Differential Equations Solver) which is a new solver for Ordinary Dfferential Equations (ODE). SODES can be used not only as a solver but also as a tutorial for the ... -
Random samples generation with Stata from continuous and discrete distributions
Aguilera-Venegas, Gabriel; Galán-García, José Luis; Galán-García, María Ángeles; Padilla-Domínguez, Yolanda Carmen; Rodríguez-Cielos, Pedro; Rodríguez-Cielos, Ricardo[et al.] (2018-03-12)
Simulations are nowadays a very important way of analyzing new improvements in different areas before the physical implementation, which may require hard resources which could only be affronted in case of a high probability ... -
SFOPDES: A Stepwise First Order Partial Differential Equations Solver with a Computer Algebra System
Galán-García, José Luis; Aguilera-Venegas, Gabriel; Rodríguez-Cielos, Pedro; Padilla-Domínguez, Yolanda; Galán-García, María Ángeles (Elsevier, 2019)
Partial Differential Equations (PDE) appear in multiple Physic and Engineering applications. Normally, when modeling an application, the use of well-known and already solved PDE is considered. But what happens if a new PDE ... -
SFOPDES: A stepwise tutorial for teaching Partial Differential Equations using a CAS
Galán-García, José Luis; Aguilera-Venegas, Gabriel; Rodríguez-Cielos, Pedro; Padilla-Domínguez, Yolanda Carmen; Galán-García, María Ángeles; Rodríguez-Cielos, Ricardo[et al.] (2019-07-25)
Partial Differential Equations (PDE) are one of the most difficult topics that Engineering and Sciences students have to study in the different Math subjects in their degree. In this talk we introduce SFOPDES (Stepwise ...