RT Journal Article ID 6d84fa9c4a15fd4d A1 Podlipenko, Yuriy K. A1 Nakonechnyi, Alexander G. A1 Kovalyuk, Alex. T1 Minimax Estimation of Solutions of Neumann Boundary-Value Problems for Elliptical Equations in Uncertainty Conditions JF Journal of Automation and Information Sciences JO JAI(S) YR 2001 FD 2001-10-01 VO 33 IS 10 OP 18 AB We consider the systems which are described by Neumann boundary-value problems for elliptical equations of the second order in partial derivatives for which it is only known that their right-sides as well as boundary conditions belong to some set. By noisy observations of solutions and their conormal derivatives on the finite system of the surfaces, belonging to the given domain, we find minimax estimations for the functionals of solutions of the considered boundary-value problems. PB Begell House LK https://www.dl.begellhouse.com/journals/2b6239406278e43e,38d204ed5e9bacb8,6d84fa9c4a15fd4d.html