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Listar por palabra clave "Numerical tests"

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Listar por palabra clave "Numerical tests"

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    Efficient high-order methods based on golden ratio for nonlinear system 
    Cordero Barbero, Alicia; Hueso Pagoaga, José Luís; Martínez Molada, Eulalia; Torregrosa Sánchez, Juan Ramón (Elsevier, 2011-01-01)
    We derive new iterative methods with order of convergence four or higher, for solving nonlinear systems, by composing iteratively golden ratio methods with a modified Newton's method. We use different efficiency indices ...
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    Increasing the convergence order of an iterative method for nonlinear systems 
    Cordero Barbero, Alicia; Hueso Pagoaga, José Luís; Martínez Molada, Eulalia; Torregrosa Sánchez, Juan Ramón (Elsevier, 2012-12)
    In this work we introduce a technique for solving nonlinear systems that improves the order of convergence of any given iterative method which uses the Newton iteration as a predictor. The main idea is to compose a given ...
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    Multipactor theory for multicarrier signals 
    Anza Hormigo, Sergio; Mattes, Michael; Vicente Quiles, Carlos Pascual; Gil Raga, Jordi; Raboso García-Baquero, David; Boria Esbert, Vicente Enrique; Gimeno Martinez, Benito (American Institute of Physics (AIP), 2011-03)
    This work presents a new theory of multipactor under multicarrier signals for parallel-plate geometries, assuming a homogeneous electric field and one-dimensional electron motion. It is the generalization of the nonstationary ...