The asymptotic solution of the three-band bisingularly problem
- 作者: Tursunov D.1
-
隶属关系:
- Faculty of Mathematics and Information Technology, Department of Informatics
- 期: 卷 38, 编号 3 (2017)
- 页面: 542-546
- 栏目: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/199404
- DOI: https://doi.org/10.1134/S1995080217030258
- ID: 199404
如何引用文章
详细
The paper proposes an analogue of Vishik–Lyusternik–Vasileva–Imanalieva boundary functions method for constructing a uniform asymptotic expansion of solutions to many band (or with an intermediate boundary layers) bisingularly problems. By means of this method we construct the uniform asymptotic expansion for the solution to the three-band bisingular Dirichlet problem for second order ordinary differential equation on the interval. By the maximum principle we justify formal asymptotic expansion of the solution, that is, an estimate for the error term is established.
作者简介
D. Tursunov
Faculty of Mathematics and Information Technology, Department of Informatics
编辑信件的主要联系方式.
Email: d_osh@rambler.ru
吉尔吉斯斯坦, Osh, Lenin, 331