A Convergenze Analysis Of The Newton-Type Regularization CG-Reginn With Application To Impedance Tomography
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چکیده
The Newton-type regularization CG-REGINN is an efficient tool for stably solving nonlinear ill-posed problems. In this paper a new convergence analysis for a slightly modified version of CG-REGINN is given, extending previous results by Hanke [Numer. Funct. Anal. Optimiz. 18, 971-993, 1997] and the second author [SIAM Numer. Anal. 43, 604-622, 2005]. Some numerical experiments from electrical impedance tomography illustrate the algorithm.
منابع مشابه
A Convergence Analysis of the Newton-type Regularization Cg-reginn with Application to Impedance Tomography
The Newton-type regularization CG-REGINN is an efficient tool for stably solving nonlinear ill-posed problems. In this paper a new convergence analysis for a slightly modified version of CG-REGINN is given, extending previous results by Hanke [Numer. Funct. Anal. Optimiz. 18, 971-993, 1997] and the second author [SIAM Numer. Anal. 43, 604-622, 2005]. Some numerical experiments from electrical i...
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