%0 Journal Article %A A. V. Muzalevsky %A S. I. Repin %T A posteriori error control of approximate solutions to boundary value problems constructed by neural networks %J Zapiski Nauchnykh Seminarov POMI %D 2021 %P 77-104 %V 499 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2021_499_a6/ %G ru %F ZNSL_2021_499_a6