MECHANISMS FOR ERROR PROPAGATION AND CANCELLATION IN GLIMM'S SCHEME WITHOUT RAREFACTIONS
2007 ◽
Vol 04
(03)
◽
pp. 501-531
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Keyword(s):
We derive an a posteriori error bound for Glimm's approximate solutions to convex scalar conservation laws containing only shock waves. Using Liu's wave-tracing method, we show that the L1 norm of the error is bounded by a sum of residuals containing independent contributions from each wave in the approximate solution. We introduce a framework, similar to the method of characteristics, for the analysis of the local errors generated by wave interactions. The analysis allows for explicit cancellation among the errors created by a single wave and for error propagation along discontinuities.
2000 ◽
Vol 38
(3)
◽
pp. 964-988
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2009 ◽
Vol 49
(4)
◽
pp. 697-720
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2014 ◽
Vol 84
◽
pp. 1-21
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2005 ◽
Vol 15
(07)
◽
pp. 1119-1139
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1997 ◽
Vol 18
(5-6)
◽
pp. 447-459
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1999 ◽
Vol 97
(4)
◽
pp. 4311-4328
◽
1998 ◽
Vol 30
(1)
◽
pp. 38-52
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1991 ◽
Vol 153
(1)
◽
pp. 231-236
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2004 ◽
Vol 134
(5)
◽
pp. 961-984
◽
1992 ◽
Vol 29
(6)
◽
pp. 1505-1519
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