Optimal convergence rates for inexact Newton regularization with CG as inner iteration
2020 ◽
Vol 28
(1)
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pp. 145-153
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Keyword(s):
AbstractIn this paper we prove order optimality of an inexact Newton regularization method, where the linearized equations are solved approximately using the conjugate gradient method. The outer and inner iterations are stopped via the discrepancy principle. We show that the conditions needed for convergence rates are satisfied for a certain parameter identification problem.
2020 ◽
2020 ◽
Vol 28
(2)
◽
pp. 251-273
2008 ◽
Vol 342
(1)
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pp. 125-134
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1994 ◽
Vol 15
(3)
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pp. 307-326
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