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DC Field | Value | Language |
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dc.contributor.author | George, S. | - |
dc.contributor.author | Kanagaraj, K. | - |
dc.date.accessioned | 2020-03-31T08:23:12Z | - |
dc.date.available | 2020-03-31T08:23:12Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Computational Methods in Applied Mathematics, 2018, Vol., , pp.- | en_US |
dc.identifier.uri | http://idr.nitk.ac.in/jspui/handle/123456789/10857 | - |
dc.description.abstract | In this paper, we deal with nonlinear ill-posed operator equations involving a monotone operator in the setting of Hilbert scales. Our convergence analysis of the proposed derivative-free method is based on the simple property of the norm of a self-adjoint operator. Using a general H lder-type source condition, we obtain an optimal order error estimate. Also we consider the adaptive parameter choice strategy proposed by Pereverzev and Schock (2005) for choosing the regularization parameter. Finally, we applied the proposed method to the parameter identification problem in an elliptic PDE in the setting of Hilbert scales and compare the results with the corresponding method in Hilbert space. 2018 Walter de Gruyter GmbH, Berlin/Boston 2018. | en_US |
dc.title | Derivative Free Regularization Method for Nonlinear Ill-Posed Equations in Hilbert Scales | en_US |
dc.type | Article | en_US |
Appears in Collections: | 1. Journal Articles |
Files in This Item:
File | Description | Size | Format | |
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12.Derivative Free Regularization.pdf | 1.29 MB | Adobe PDF | View/Open |
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