Some Properties of the Arnoldi-Based Methods for Linear Ill-Posed Problems

نویسنده

  • Paolo Novati
چکیده

In this paper we study some properties of the classical Arnoldi based methods for solving infinite dimensional linear equations involving compact operators. These problems are intrinsically ill-posed since a compact operator does not admit a bounded inverse. We study the convergence properties and the ability of these algorithms to estimate the dominant singular values of the operator.

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عنوان ژورنال:
  • SIAM J. Numerical Analysis

دوره 55  شماره 

صفحات  -

تاریخ انتشار 2017