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problems:inverse [2012/11/17 22:58] gag |
problems:inverse [2013/07/18 13:52] (current) mschafer some info that I was asked about and couldn't find it in in the README in the example folder |
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More information will be put online later regarding the various solvers needed for inverse problems. | More information will be put online later regarding the various solvers needed for inverse problems. | ||

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+ | //In the meanwhile some info about the Robin type method, in the outputfile related to the costfunction the columns follow this convention:\\ | ||

+ | 1st column: number of iteration\\ | ||

+ | 2nd column: total cost function\\ | ||

+ | 3rd column: surface term of the cost function measuring the mismatch between Neumann and Dirichlet problem\\ | ||

+ | 4th column: integral on the beta of the derivative of beta (penalisation term) \\ | ||

+ | For the Lambda-curve plot column 4 has to be plotted against column 3 for different values of lambda. Note, that it is $2=$3+0.5*lambda$4". | ||

+ | // |