Abstract:
We describe the asymptotic solutions of the Cauchy problem for the linearized system of equations of magnetic hydrodynamics with initial conditions localized near one point. It is shown that the structure of such solutions depends on whether the external magnetic field vanishes or not at this point. We discuss whether it is possible for the asymptotic solution to increase with time.
Keywords:
equation of magnetic hydrodynamics, localized asymptotic solutions.
Citation:
A. I. Allilueva, A. I. Shafarevich, “Localized Asymptotic Solutions of the Linearized System of Magnetic Hydrodynamics”, Mat. Zametki, 102:6 (2017), 807–815; Math. Notes, 102:6 (2017), 737–745
\Bibitem{AllSha17}
\by A.~I.~Allilueva, A.~I.~Shafarevich
\paper Localized Asymptotic Solutions of the Linearized System of Magnetic Hydrodynamics
\jour Mat. Zametki
\yr 2017
\vol 102
\issue 6
\pages 807--815
\mathnet{http://mi.mathnet.ru/mzm11735}
\crossref{https://doi.org/10.4213/mzm11735}
\elib{https://elibrary.ru/item.asp?id=30737862}
\transl
\jour Math. Notes
\yr 2017
\vol 102
\issue 6
\pages 737--745
\crossref{https://doi.org/10.1134/S0001434617110128}
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Linking options:
https://www.mathnet.ru/eng/mzm11735
https://doi.org/10.4213/mzm11735
https://www.mathnet.ru/eng/mzm/v102/i6/p807
This publication is cited in the following 2 articles:
S. Yu. Dobrokhotov, V. E. Nazaikinskii, A. I. Shafarevich, “Efficient asymptotics of solutions to the Cauchy problem with localized initial data for linear systems of differential and pseudodifferential equations”, Russian Math. Surveys, 76:5 (2021), 745–819
A. I. Allilueva, A. I. Shafarevich, “Localized solutions for linearized MHD equations and interaction of alfven modes”, Magnetohydrodynamics, 55:1-2, SI (2019), 15–21