%0 Journal Article %A Ivanov D.Yu. %T Semi-analytical approximation of the normal derivative of the heat simple layer potential near the boundary of a two-dimensional domain %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2024 %P 476-487 %V 24 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2024_24_4_a0/ %G ru %F ISU_2024_24_4_a0