Abstract
We study the problem of renewal of a solution of the Dirichlet boundary-value problem for a biharmonic equation on the basis of the known information about the boundary function. The obtained estimates of renewal error are unimprovable in certain cases.
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References
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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 50, No. 8, pp. 1147–1151, August, 1998.
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Shabozov, M.S. On the renewal of a solution of the Dirichlet boundary-value problem for a biharmonic equation. Ukr Math J 50, 1312–1317 (1998). https://doi.org/10.1007/BF02513087
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DOI: https://doi.org/10.1007/BF02513087