Asymptotics of the solution of the hyperbolic system with a small parameter

Author:

OMURALİEV Asan1,ABYLAEVA Ella1

Affiliation:

1. KYRGYZ - TURKISH MANAS UNIVERSITY

Abstract

Asymptotic study of singularly perturbed differential equations of hyperbolic type has received relatively little attention from researchers. In this paper, the asymptotic solution of the singularly perturbed Cauchy problem for a hyperbolic system is constructed. In addition, the regularization method for singularly perturbed problems of S. A. Lomov is used for the first time for the asymptotic solution of a hyperbolic system. It is shown that this approach greatly simplifies the construction of the asymptotics of the solution for singularly perturbed differential equations of hyperbolic type.

Publisher

Kyrgyz-Turkish Manas University

Subject

General Medicine

Reference16 articles.

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2. [2]. Trenogii V. A., “On the asymptotics of solutions of quasilinear hyperbolic equations with a hyperbolic boundary layer”, Proceedings of the Moscow Institute of Physics and Technology, 9, (1962), 112-127.

3. [3]. Butuzov V. F., “Angular boundary layer in mixed singularly perturbed problems for hyperbolic equations”, Mathematical Сollection, 104(146), (1977), 460–485.

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5. [5]. Valiev M. A., “Asymptotics of the solution of the Cauchy problem for a hyperbolic equation with a parameter”, Proceedings of the Moscow Energy Institute, 142, (1972), 2-12.

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