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Asymptotic solutions of a system of gas dynamics with low viscosity that describe smoothed discontinuities. (English) Zbl 1462.76152
Summary: We construct formal asymptotic solutions describing shock waves and tangential and weak discontinuities for the nonlinear system of gas dynamics of a fluid with small viscosity.
MSC:
76N15 Gas dynamics (general theory)
76L05 Shock waves and blast waves in fluid mechanics
76M45 Asymptotic methods, singular perturbations applied to problems in fluid mechanics
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