Results 141 to 150 of about 12,190,958 (163)
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New efficient multipoint iterative methods for solving nonlinear systems
Applied Mathematics and Computation, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Davood Rostamy
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Multipoint iterative parallel methods for solving equations
Calcolo, 1978In this paper we show the results of some research carried out on parallel iterative methods to solve equations. In particular we study general classes of one point parallel methods and multipoint ones without memory, and we point out the convergence order of these methods and the conditions which are both necessary and sufficient for them to be ...
Vincenzo Casulli
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On solving operator equations by multipoint iterative methods
International Journal of Computer Mathematics, 1986Multipoint iterative procedures for solving non-linear operator equations in Banach spaces are considered. They are described by a general iteration scheme (1.2) which extends that proposed by Wolfe. Local convergence and order of convergence are studied. Moreover error estimates are given.
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A multipoint iterative method for semistable solutions
, 2012 This paper deals with variational inclusions of the form : $0\in \varphi(z)+F(z)$ where $\varphi$ is a single-valued function admitting a second order Fréchet derivative and $F$ is a set-valued map from $\R^q$ to the closed subsets of $\R^q$. In order to approximate a solution $\bar z$ of the previous inclusion, we use an iterative scheme based on a ...
Burnet, Steeve +2 more
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Interpolatory multipoint methods with memory for solving nonlinear equations [PDF]
Applied Mathematics and Computation, 2011 Applied Mathematics and Computation, 218, (2011), 2533–2541 .A general way to construct multipoint methods for solving nonlinear equations by using inverse interpolation is presented.
Miodrag Petkovic +2 more
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On some modified families of multipoint iterative methods for multiple roots of nonlinear equations
Applied Mathematics and Computation, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sanjeev Kumar +2 more
openaire +3 more sources
2021
Summary: This paper deals with the study of relaxed conditions for semi-local convergence for a general iterative method, \(k\)-step Newton's method, using majorizing sequences. Dynamical behavior of the mentioned method is also analyzed via Julia set and basins of attraction.
Lotfi, Taher, Moccari, Mandana
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Summary: This paper deals with the study of relaxed conditions for semi-local convergence for a general iterative method, \(k\)-step Newton's method, using majorizing sequences. Dynamical behavior of the mentioned method is also analyzed via Julia set and basins of attraction.
Lotfi, Taher, Moccari, Mandana
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Punjab University Journal of Mathematics, 2022
An optimal eighth-order multipoint numerical iterative method is constructed to find the simple root of scalar nonlinear equations. It is a three-point numerical iterative method that uses three evaluations of func-tion f(¢) associated with a scalar nonlinear equation and one of its deriv-atives f0 (¢).
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An optimal eighth-order multipoint numerical iterative method is constructed to find the simple root of scalar nonlinear equations. It is a three-point numerical iterative method that uses three evaluations of func-tion f(¢) associated with a scalar nonlinear equation and one of its deriv-atives f0 (¢).
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Ukrainian Mathematical Journal, 1983
The author considers a multipoint boundary problem for linear systems of ordinary differential equations (1) \(\dot x(t)=P(t)x+f(t)\), (2) \(\sum^{n}_{i=1}W_ ix(t_ i)=\theta_ n\), \(-\infty
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The author considers a multipoint boundary problem for linear systems of ordinary differential equations (1) \(\dot x(t)=P(t)x+f(t)\), (2) \(\sum^{n}_{i=1}W_ ix(t_ i)=\theta_ n\), \(-\infty
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