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On the design and analysis of high order Weerakoon-Fernando methods based on weight functions
(Computational and Mathematical Methods, 18/06/2020)In this article, using the idea of weight functions on Weerakoon‐Fernando's method, an optimal fourth‐order method and some higher order multipoint methods for solving nonlinear equations are proposed. These methods are ... -
On the dynamics of a triparametric family of optimal fourth-order multiple-zero finders with a weight function of the principal mth root of a function-to function ratio
(Applied Mathematics and Computation, 12/2017)Under the assumption of known root multiplicity m is an element of N, a triparametric family of two-point optimal quartic-order methods locating multiple zeros are investigated in this paper by introducing a weight function ... -
On the effect of the multidimensional weight functions on the stability of iterative processes
(Journal of Computational and Applied Mathematics, 15/05/2022)In this work, we start from a family of iterative methods for solving nonlinear multidimensional problems, designed using the inclusion of a weight function on its iterative expression. A deep dynamical study of the family ... -
On the election of the damped parameter of a two-step relaxed Newton-type method
(Nonlineard Dynamics, 04/2016)In this paper, we are interested to justified two typical hypotheses that appear in the convergence analysis, |λ|≤2|λ|≤2 and z0z0 sufficient close to z∗z∗ . In order to proof these ideas, the dynamics of a damped ... -
On the Importance of UX Quality Aspects for Different Product Categories
(International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 06/2023)User experience (UX) is a holistic concept. We conceptualize UX as a set of semantically distinct quality aspects. These quality aspects relate subjectively perceived properties of the user interaction with a product to ... -
On the improvement of the order of convergence of iterative methods for solving nonlinear systems by means of memory
(Applied Mathematics Letters, 06/2020)Iterative methods with memory for solving nonlinear systems have been designed. For approximating the accelerating parameters the Kurchatov's divided difference is used as an approximation of the derivative of second order. ... -
On the local convergence and the dynamics of Chebyshev–Halley methods with six and eight order of convergence
(Journal of Computational and Applied Mathematics, 05/2016)We study the local convergence of Chebyshev–Halley methods with six and eight order of convergence to approximate a locally unique solution of a nonlinear equation. In Sharma (2015) (see Theorem 1, p. 121) the convergence ... -
On the Norm with Respect to Vector Measures of the Solution of an Infinite System of Ordinary Differential Equations
(Mediterranean Journal of Mathematics, 07/2015)In the present paper we give some necessary conditions that satisfy the solutions of an infinite system of ordinary differential equations. We investigate the behavior of the solutions of a general system of equations, ... -
On the Polynomial Solutions of the Polynomial Differential Equations y y ' = a(0)(x) plus a(1)(x) y plus a(2)(x) y(2) + horizontal ellipsis plus a(n)(x) y(n)
(Indian Journal of Pure & Applied Mathematics, 03/2020)In this paper we deal with differential equations of the form yy ' = P(x, y) where y ' = dy/dx and P(x, y) is a polynomial in the variables x and y of degree n in the variable y. We provide an upper bound for the number ... -
On the Relative Importance of Personal Values Validating Schwartz's Theory of Value Structures by Computerized Paired Comparisons
(Journal of Individual Differences, 2015)The relative importance of values is a central feature in Schwartz's value theory. However, instruments used for validating his theory did not assess relative importance directly. Rather, values were independently rated ... -
On the Town la empatía como elemento de calidad democrática en el pensamiento político de Marshall Berman
(Revista de estudios políticos, 2021)El propósito de este trabajo es estudiar el papel que juega la empatía en la teoría política de Marshall Berman, en concreto en su libro On the town. Para ello, este artículo comienza con un análisis sobre el necesario ... -
On the Use of Meta-Heuristic Algorithms for Automated Test Suite Generation in Software Testing
(Studies in Systems, Decision and Control, 2021)There exists a dire need to automate the process of test suite generation to get the most optimal results as testing accounts for more than 40% of total cost. A solution consists of using meta-heuristic algorithms which ... -
One-Pot, One-Step Production of Dietary Nucleotides by Magnetic Biocatalysts
(Catalysts, 05/2018)The enzymatic synthesis of nucleotides offers several advantages over traditional multistep chemical methods, such as stereoselectivity, regioselectivity, enantioselectivity, simple downstream processing, and the use of ... -
One-to-One or One Too Many? Linking Sound-to-Letter Mappings to Speech Sound Perception and Production in Early Readers
(Journal of Speech, Language, and Hearing Research, 2022)Purpose: Effects related to literacy acquisition have been observed at different levels of speech processing. This study investigated the link between orthographic knowledge and children’s perception and production of ... -
Onésimo Díaz Hernández y Fernando de Meer. Rafael Calvo Serer. La búsqueda de la libertad (1954-1988)
(Nueva Revista, 03/2011)El siglo XX fue, entre otras cosas, un siglo de empresarios culturales: Sartre, Ortega, Maurras, Maritain, Camus o Buckley. Son numerosos los ejemplos de intelectuales de diversa especie y categoría que se lanzaron a la ... -
Online Celebrity Bashing: Wrecking Ball or Good for You? Adolescent Girls' Attitudes Toward the Media and Public Bashing of Miley Cyrus and Selena Gomez
(Communication Research Reports, 2018)Journalists and readers of celebrity news regularly bash celebrities online, a behavior that is easily accepted among adolescents. This study investigates whether these attitudes of acceptance differ according to the ... -
Online coaching in thesis supervision: A qualitative study
(ACM International Conference Proceeding Series TEEM 2014, 10/2014)Students of online graduate or undergraduate programs are also needed of master or bachelor thesis to get their diplomas. In most of the cases, directors and students must face these processes online. However, despite the ... -
Online Digital Workshop: An Opportunity for Digital Learning in Kenya
(Communications in Computer and Information Science, 2022)Institutions wishing to introduce e-learning into their educational system need to consider the necessary resources and evaluate the levels of technological literacy of their teaching staff. The teachers’ preparation in ... -
Online hate speech and emotions on Twitter: a case study of Greta Thunberg at the UN Climate Change Conference COP25 in 2019
(Social Network Analysis and Mining, 2023)The presence of environmental activist Greta Thunberg at the UN Climate Change Conference COP25 in 2019 prompted reactions on social media, which grew exponentially after she was named Time Magazine's Person of the Year ... -
Online instruction. A system for educational inclusion in the university setting
(Culture Education, 02/01/2020)The goal of this article is to analyse online instruction's potential to foster the development of inclusive educational systems within higher education. To do so, it explores knowledge of virtual instruction environments ...
