RUS  ENG
Full version
JOURNALS // Itogi Nauki i Tekhniki. Sovremennaya Matematika i ee Prilozheniya. Tematicheskie Obzory // Archive

Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 2022 Volume 212, Pages 50–56 (Mi into1033)

Construction of asymptotic solutions of some degenerate differential equations with a small parameter

I. V. Zakharova

Irkutsk State University

Abstract: The paper describes possible implementation of the general theory of asymptotic integration of singularly perturbed differential equations developed by S. A. Lomov and his disciples to constructing asymptotic solutions for singularly perturbed differential equations with a power boundary layer.

Keywords: singularly perturbed differential equation, asymptotic integration, power boundary layer, regularizing function.

UDC: 517.928

MSC: 34E15

DOI: 10.36535/0233-6723-2022-212-50-56



© Steklov Math. Inst. of RAS, 2024