Abstract
A procedure for constructing asymptotic solutions of strictly hyperbolic systems of partial differential equations is described in general terms. On the basis of the obtained results, an asymptotic solution of a three-dimensional wave equation with variable velocity is constructed. The case of a cylindrically symmetric velocity is considered.
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Original Russian Text © A.I. Allilueva, S.Yu. Dobrokhotov, S.A. Sergeev, A.I. Shafarevich, 2015, published in Doklady Akademii Nauk, 2015, Vol. 464, No. 3, pp. 261–266.
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Allilueva, A.I., Dobrokhotov, S.Y., Sergeev, S.A. et al. New representations of the Maslov canonical operator and localized asymptotic solutions for strictly hyperbolic systems. Dokl. Math. 92, 548–553 (2015). https://doi.org/10.1134/S1064562415050129
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DOI: https://doi.org/10.1134/S1064562415050129