Approximate Newton methods and homotopy for stationary operator equations (Q1103334)

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scientific article; zbMATH DE number 4052898
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Approximate Newton methods and homotopy for stationary operator equations
scientific article; zbMATH DE number 4052898

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    Approximate Newton methods and homotopy for stationary operator equations (English)
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    1985
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    The major goal of the paper is to describe a quadratically convergent algorithm for approximation of roots of operator equations in Banach spaces. It is based on a Newton-type iteration procedure and its refinements to the context of Banach spaces due to L. V. Kantorovich and can be viewed as a generalization of the latter. Also, an algorithm of continuation of Euler-predictor-Newton-corrector iterates is given and applications to compact perturbations of identity are discussed.
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    bootstrapping lemma
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    continuation
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    R-quadratic convergence
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    Newton- Kantorovich method
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    Euler-Newton predictor-corrector method
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    Banach spaces
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    Newton-type iteration
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    compact perturbations of identity
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