Unconditional stability and optimal error estimates of discontinuous Galerkin methods for the second-order wave equation
2014 ◽
Vol 272
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pp. 88-107
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2018 ◽
Vol 56
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pp. 520-541
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2020 ◽
Vol 54
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pp. 705-726
2015 ◽
Vol 85
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pp. 1225-1261
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2012 ◽
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2012 ◽
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2004 ◽
Vol 42
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pp. 1146-1166
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