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This article is cited in 5 scientific papers (total in 5 papers)
Asymptotic solution of the multidimensional Burgers equation near a singularity
S. V. Zakharov Krasovskii Institute for Mathematics and Mechanics, Ural
Branch, RAS, Ekaterinenburg, Russia
Abstract:
We consider the Cauchy problem for the multidimensional Burgers equation with a small dissipation parameter and use the matching method to construct an asymptotic solution near the singularity determined by the vector field structure at the initial instant. The method that we use allows tracing the evolution of the solution with a hierarchy of differently scaled structures and giving a rigorous mathematical definition of the asymptotic solution in the leading approximation. We discuss the relation of the considered problem to different models in fundamental and applied physics.
Keywords:
multidimensional Burgers equation, Cauchy problem, asymptotics.
Received: 09.10.2017 Revised: 23.01.2018
Citation:
S. V. Zakharov, “Asymptotic solution of the multidimensional Burgers equation near a singularity”, TMF, 196:1 (2018), 42–49; Theoret. and Math. Phys., 196:1 (2018), 976–982
Linking options:
https://www.mathnet.ru/eng/tmf9479https://doi.org/10.4213/tmf9479 https://www.mathnet.ru/eng/tmf/v196/i1/p42
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Abstract page: | 380 | Full-text PDF : | 88 | References: | 39 | First page: | 23 |
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