Articles de revista
Recent Submissions
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A note on a new general family of deterministic hierarchical networks
(2019-06-01)
Article
Open AccessHierarchical network; Small-word; Scale-free; Routing algorithm; Diameter; Clustering -
Damage diagnosis for offshore fixed wind turbines
(2019-07-01)
Article
Open AccessThis paper proposes a damage diagnosis strategy to detect and classify different type of damages in a laboratory offshore-fixed wind turbine model. The proposed method combines an accelerometer sensor network attached to ... -
El mètode de les línies per a la resolució numèrica d'equacions en derivades parcials
(2019)
Article
Open AccessEn aquest treball es descriu un mètode numèric semi-discret per a la resolució d’un tipus d’equacions en derivades parcials. És conegut com el mètode de les línies (MOL, per les sigles en anglès), i es basa en la discretització ... -
ICT skills gap in Spain: before and after a decade of harmonizing the European Higher Education Area
(2019-07-01)
Article
Open AccessThis study examines the impact that the implementation of the European Higher Education Area has had on engineers in the information and communication technology (ICT) sector. Specifically, we focus on the case of Spain ... -
Rational parameterizations approach for solving equations in some dynamical systems problems
(2019-08)
Article
Restricted access - publisher's policyWe show how the use of rational parameterizations facilitates the study of the number of solutions of many systems of equations involving polynomials and square roots of polynomials. We illustrate the effectiveness of this ... -
Dynamics of solar radiation pressure-assisted maneuvers between lissajous orbits
(2019-04-01)
Article
Open AccessThe analysis of the phase space geometry around the artificial L1,2 equilibrium points of the circular restricted three-body problem, including solar radiation pressure, is used to investigate “propellant-free” transfers ... -
Coincidences between press releases and economic briefs: Quantitative and qualitative analysis of two Spanish newspapers La coincidencia entre las notas de prensa y los breves de economía: Análisis cuantitativo y cualitativo de dos periódicos españoles La coincidència entre les notes de premsa i els breus d'economia: Anàlisi quantitativa i qualitativa de dos diaris espanyols
(2018-01-01)
Article
Open AccessThe objective of this research is to compare the press releases of companies and public organizations and the briefs published by the media. With this goal in mind, it is intended to detect if the press release is processed ... -
Stable s-minimal cones in R 3 are flat for s ~ 1
(2019-01-01)
Article
Restricted access - publisher's policyWe prove that half spaces are the only stable nonlocal s-minimal cones in R3, for s¿(0,1) sufficiently close to 1. This is the first classification result of stable s-minimal cones in dimension higher than two. Its proof ... -
Harmonic distance in intervals and chords
(2019-05-01)
Article
Restricted access - publisher's policyThe harmonic distance between two pure tones, in the sense used by Tenney, is generalised to chords whose pitches are harmonic fractions. In the tonal graph generated by the harmonics involved in a chord, which for n-TET ... -
Characterizing identifying codes from the spectrum of a graph or digraph
(Elsevier, 2019-06-01)
Article
Restricted access - publisher's policyA -identifying code in digraph D is a dominating subset C of vertices of D, such that all distinct subsets of vertices of D with cardinality at most l have distinct closed in-neighborhoods within C. As far as we know, it ... -
On simultaneously and approximately simultaneously diagonalizable m-tuples of matrices
(Fundamental Journal of Mathematics and Applications, 2019)
Article
Open AccessIn this paper, the problem of simultaneous diagonalization of m-tuples of n-order square complex matrices, is analyzed and some necessary and some necessary and sufficient conditions for this property to be fulfilled are ... -
Evaluación del aprendizaje en los alumnos con discalculia
(2019)
Article
Open AccessLa discalculia es un trastorno del neurodesarrollo que afecta,a quien lo padece,a sucapacidad para el cálculo, interfiriendo ensurendimiento académico,su nivel de inclusión social, su acceso al mundo laboral, y en especial ...
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