@article{Bihun_Skutar_2019, title={About Averaging in Hyperbolic Equation under the Influence of Multifrequence Disturbances}, url={https://itconfdoc.nuwm.edu.ua/index.php/ITConf/article/view/85}, DOI={10.31713/MCIT.2019.17}, abstractNote={<p>The research deals with the existence of the<br>solution of the initial problem for hyperbolic equation under the<br>multifrequency disturbances, which are described by the system<br>of ordinary differential equations (ODE) with multipoint and<br>integral conditions. The averaging method over fast variables is<br>grounded and estimation of accuracy of the method which<br>obviously depends on the small parameter was found.</p>}, number={3}, journal={Modeling, Control and Information Technologies: Proceedings of International scientific and practical conference}, author={Bihun, Yaroslav and Skutar, Ihor}, year={2019}, month={Nov.}, pages={9–10} }