METHOD OF CANONICAL ELEMENTS FOR MODELING TRANSFER PROCESSES IN MULTIPLY CONNECTED REGIONS OF AN ARBITRARY SHAPE N. I. Nikitenko and Yu. N. Kol'chik UDC 536.24 A refined method of canonical elements for calculation of processes of heat and mass transfer and deformation in multiply connected bodies of a complex shape with curvilinear boundaries is stated. Results of comparison of the data of numerical experiments with accurate analytical solutions are presented. JEPTER7492019991 JEPTER749201