Convergence of directional methods under mild differentiability and applications (Q546052)

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scientific article; zbMATH DE number 5912680
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Convergence of directional methods under mild differentiability and applications
scientific article; zbMATH DE number 5912680

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    Convergence of directional methods under mild differentiability and applications (English)
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    24 June 2011
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    This paper deals with the convergence analysis of the directional Newton method (DNM) for approximating a zero of a differentiable function defined on a convex set. A semilocal convergence analysis for DNM is provided. Some sufficient conditions on convergence as well as the corresponding error bounds are provided. Several previous results are extended or improved.
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    directional Newton method
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    systems of nonlinear equations
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    convergence
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    error bounds
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    Hilbert space
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    Banach space
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    zero of a differentiable function
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    semilocal convergence
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