• 제목/요약/키워드: injective-overdetermined systems

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LOCAL CONVERGENCE OF THE GAUSS-NEWTON METHOD FOR INJECTIVE-OVERDETERMINED SYSTEMS

  • Amat, Sergio;Argyros, Ioannis Konstantinos;Magrenan, Angel Alberto
    • 대한수학회지
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    • 제51권5호
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    • pp.955-970
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    • 2014
  • We present, under a weak majorant condition, a local convergence analysis for the Gauss-Newton method for injective-overdetermined systems of equations in a Hilbert space setting. Our results provide under the same information a larger radius of convergence and tighter error estimates on the distances involved than in earlier studies such us [10, 11, 13, 14, 18]. Special cases and numerical examples are also included in this study.