Abstract
A double asymptotic expansion (with respect to smoothness and low viscosity) of the resolving operator of the Cauchy problem for the linearized system of gas dynamics is obtained. Estimates for the summands and the remainder are derived in the Sobolev scale. Hydrodynamic and acoustic modes are explicitly described.
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ACKNOWLEDGMENTS
This work was supported by the Russian Science Foundation, grant no. 16-11-10282.
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Translated by I. Ruzanova
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Allilueva, A.I., Shafarevich, A.I. Double Asymptotic Expansion of the Resolving Operator of the Cauchy Problem for the Linearized System of Gas Dynamics. Dokl. Math. 99, 16–19 (2019). https://doi.org/10.1134/S106456241901006X
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DOI: https://doi.org/10.1134/S106456241901006X