Boundary-layer averaging for standard systems with lag

• Date: 1994
• Main Authors: Efendiev, V. V., Zheltikov, V. P., Эфендиев, В. В., Желтиков, В. П.
• Format: Article
• Language: Russian; English
• Published: Institute of Mathematics, NAS of Ukraine 1994
• Online Access: https://umj.imath.kiev.ua/index.php/umj/article/view/5614
• Journal Title: Ukrains’kyi Matematychnyi Zhurnal

The $k$-th-order asymptotic solution of a standard system with lag is constructed along trajectories calculated according to the averaging scheme of A. N. Filatov. If the perturbation parameter $ε ≪ 1$, then the use of the step method for finding the solution is connected with cumbersome calculation...