TY - JOUR AU - V. P. Shapeev AU - L. S. Bryndin AU - V. A. Belyaev TI - Solving elliptic equations in polygonal domains by the least squares collocation method JO - Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematičeskoe modelirovanie i programmirovanie PY - 2019 SP - 140 EP - 152 VL - 12 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VYURU_2019_12_3_a11/ LA - ru ID - VYURU_2019_12_3_a11 ER -