Buscar
Mostrando ítems 1311-1320 de 1543
Toward a general theory of point to point iterative processes free of derivatives with quadratic convergence
(AIP Conference Proceedings, 2018)
In this work, we are concerned with the problem of developing a general theory about derivative-free iterative procedures with quadratic convergence. Newton's method is the most used, well-known and studied in order to ...
On a Newton-type family of high-order iterative methods for some matrix functions
(AIP Conference Proceedings, 2018)
The main goal of this paper is to approximate some matrix functions by using a family of high-order Newton-type iterative methods. We analyse the semilocal convergence and the speed of convergence of these methods. Concerning ...
Local convergence and basins of attraction of a two-step Newton-like method for equations with solutions of multiplicity greater than one
(Iterative Methods and Their Dynamics with Applications: A Contemporary Study, 2017)
Let S = ℝ or S = ℂ, D ⊆ S be convex and let F : D → S be a differentiable function. We shall approximate solutions x of the equation F(x) = 0, (5.1) Many problems from Applied Sciences including engineering can be solved ...
Secant-like methods in chemistry
(Contemporary study of iterative methods: convergence, dynamics and applications, 2018)
In this chapter we provide different semilocal and local results for the convergence of secant-like methods in order to expand the solvability of nonlinear equations. Different numerical examples and chemical applications ...
Building capacity of university educators to work with open practices beyond OER: a case study
(12th International Technology, Education and Development Conference (INTED), 2018)
Adopting open practices in higher education bears the potential to increase quality, access and effectiveness of the educational offer of universities, as well as to improve their impact on society and reputation. Because ...
Ball convergence theorems and the convergence planes of an iterative method for nonlinear equations
(SeMA Journal, 2015-11)
We study the local convergence of a method presented by Cordero et al. of convergence order at least five to approximate a locally unique solution of a nonlinear equation. These studies show the convergence under hypotheses ...
Generalized equations
(Contemporary study of iterative methods: convergence, dynamics and applications, 2018)
In this chapter we present some developments for the local convergence of Newton's method. Some special cases and a numerical example illuminating the theoretical results are also presented.
Laguerre-like method for multiple zeros
(Contemporary study of iterative methods: convergence, dynamics and applications, 2018)
In this chapter the applicability of the Laguerre-like method for finding multiple zeros is extended. Numerical examples are also presented.
The quality debates in international higher education on competition for students from an european perspective
(11th Annual International Conference of Education, Research and Innovation (ICERI), 2018)
Higher education is facing, worldwide, a context of greater competition for students. It is a new environment of competition for the student, based both on reasons of supply (offer available to the student), and demand ...
Development and validation of a scale as a tool for improving happiness in the classroom
(10th International Conference on Education and New Learning Technologies (EDULEARN), 2018)
The growth of the virtual learning at universities over the past decade is one of the most widely used examples to understand how the recent evolution of computing in all manner of devices has caused the creation of the ...