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Singularly perturbed multidimensional parabolic equation with rapidly oscillating free term

UDC 517.9 The regularized asymptotics of a solution of the first boundary value problem for a two-dimensional differential equation of parabolic type is constructed when the phase derivative vanishes at one point. It is shown that angular and multidimensional boundary layer functions appear in such...

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Bibliographic Details
Date:	2021
Main Authors:	Omuraliev , A. S., Abylaeva, E., Омуралiєв, А. С., Абилаєва, E., Абилаєва, Е.
Format:	Article
Language:	Ukrainian
Published:	Institute of Mathematics, NAS of Ukraine 2021
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/93
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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