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Global existence for zero pressure gas dynamics. (Existence globale pour le système des gaz sans pression.) (French) Zbl 0837.35088

Summary: We show the global existence of a “measure solution” to the zero pressure gas dynamics system, by studying its approximation by a particule discretization.

MSC:

35L65 Hyperbolic conservation laws
76N15 Gas dynamics (general theory)
35D05 Existence of generalized solutions of PDE (MSC2000)
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