Numerical methods for piecewise constant Robin coefficient


Authors

Yanbo Ma - College of Mathematics and Statistics, Hanshan Normal University, Chaozhou, Guangdong, 521041, P. R. China.


Abstract

In this paper, we consider a numerical method for reconstructing piecewise constant Robin coefficients from boundary measurements. An adaptive total variation functional is proposed. The boundary integral equation method is utilized for discretizing the functional, and the Gauss-Newton method is employed for solving the non-linear problem.


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