Convergence of second-order, entropy stable methods for multi-dimensional conservation laws
2020 ◽
Vol 54
(4)
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pp. 1415-1428
Keyword(s):
High-order accurate, entropy stable numerical methods for hyperbolic conservation laws have attracted much interest over the last decade, but only a few rigorous convergence results are available, particularly in multiple space dimensions. In this paper we show how the entropy stability of one such method, which is semi-discrete in time, yields a (weak) bound on oscillations. Under the assumption of L∞-boundedness of the approximations we use compensated compactness to prove convergence to a weak solution satisfying at least one entropy condition.
1997 ◽
Vol 127
(5)
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pp. 1103-1110
2002 ◽
Vol 39
(9)
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pp. 763-781
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2019 ◽
Vol 76
(4)
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pp. 224-251
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1993 ◽
Vol 14
(4)
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pp. 824-859
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