مقاله Implementation of Sinc-Galerkin on Parabolic Inverse problem with unknown boundary ‎condition‎

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سال انتشار : 2015

تعداد صفحات :12

The determination of an unknown boundary condition, in a nonlinaer inverse diffusion problem is considered. For solving these ill-posed inverse problems, Galerkin method based on Sinc basis functions for space and time will be used. To solve the system of linear equation, a noise is imposed and Tikhonove regularization is applied. By using a sensor located at a point in the domain of $x$, say $x=a"$, and determining $u(a",t)$ a stable solution will be achived. An illustrative example is provided to show the ability and the efficiency of this numerical ‎approach.‎

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