@article{Lavcel-Budko_Krylovas_Miškinis_2012, title={Separation of the equations of motion in two-dimentional gravitatrional pendulums}, volume={53}, url={https://www.journals.vu.lt/LMR/article/view/17082}, DOI={10.15388/LMR.B.2012.06}, abstractNote={<p><span class="fontstyle0">We solve the classical problem-model of the oscillation of the gravitational pendulum on the elastic thread. This task was formulated, but it is not completely solved in the classical K. Magnus<br>monograph “Wavering”. With additional assumptions about the analyzed model in question (mass<br>conservation law and considerations about certain physic) system of the differential equations of the<br>two second-order nonlinear oscillation transformed into a third order nonlinear differential equation<br>which is solved numerical approximate using the Maple program. The solution is compared with<br>asymptotic in a long time range.</span> </p>}, number={B}, journal={Lietuvos matematikos rinkinys}, author={Lavcel-Budko Olga and Krylovas Aleksandras and Miškinis Paulius}, year={2012}, month={Dec.}, pages={31–36} }