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Об особенностях численной диагностики мгновенного разрушения решения на примере решения уравнения медленной диффузии
The paper demonstrates how the method of a posteriori estimation of the order of accuracy for the difference scheme according to the Richardson extrapolation method allows one to conclude that the formulation of the numerically solved initial-boundary value problem for a partial differential equation is ill-posed (in the sense of …