In this work we suggest an iterative process for coefficient inverse problem. A parabolic equation in a bounded area supplied with initial condition and monotonic nondecreasing on time Dirichlet condition on a boundary is considered. We state a problem to recover the lowest order coefficient that depends only on spatial variables under an additional information as the observation of a solution taken at the final point of time. For numerical recovering of the coefficient we build the iterative process, at each iteration we perform finite-element approximation in space and fully implicit two-level discretization in time. For capabilities of given iterative process we present computational test for a model problem.
CITATION STYLE
Ivanov, D. K., & Vabishchevich, P. N. (2019). Iterative Process for Numerical Recovering the Lowest Order Space-Wise Coefficient in Parabolic Equations. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 11386 LNCS, pp. 289–296). Springer Verlag. https://doi.org/10.1007/978-3-030-11539-5_32
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