TY - JOUR AU - Slyusarchuk, Vasyl PY - 2020/10/23 Y2 - 2024/03/29 TI - Law of universal gravitation with finite velocity of gravity and mathematical model of motion of a finite number of material points JF - Modeling, Control and Information Technologies: Proceedings of International scientific and practical conference JA - MCIT VL - 0 IS - 4 SE - Modelling of physical, technical and social systems DO - 10.31713/MCIT.2020.25 UR - https://itconfdoc.nuwm.edu.ua/index.php/ITConf/article/view/131 SP - 120-123 AB - <p><span style="font-size: 9pt;"><span style="font-family: SFBX0900;">The law of universal gravitation is intro- duced taking into account the finiteness of the gravi- tational velocity. Based on this law, a mathematical model of the motion of a finite number of material points is constructed, a separate case of which is the classical model of the motion of points, which is de- scribed by a system of ordinary differential equations. The constructed model is a system of nonlinear dif- ferential equations with deviating argument and func- tional equations. It more accurately describes the dy- namics of a finite number of material points than the corresponding classical model. A mathematical model of the motion of two material points is also considered. </span></span></p> ER -