The convergence of a differential-difference scheme of gas dynamic equations in Lagrangian mass variables
نویسندگان
چکیده
The convergence to a smooth solution of a completely conservative differential-difference scheme of gas dynamic equations in Lagrangian mass variables with sources (sinks) is investigated for the case of the ideal gas. It is proved that for the class of sufficiently smooth solutions of the differential problem the solution of the difference problem converges in the mesh norm L2 and that the rate of convergence is O(h2).
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عنوان ژورنال:
- Int. J. Comput. Math.
دوره 82 شماره
صفحات -
تاریخ انتشار 2005