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Discrete Dynamics in Nature and Society
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Discrete Dynamics in Nature and Society
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2017
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Article
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Tab 1
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Research Article
Finite Element Method of BBM-Burgers Equation with Dissipative Term Based on Adaptive Moving Mesh
Table 1
Example
1
. The
and
error and convergence order on moving and fixed meshes for the single solitary wave.
Moving mesh
Fixed mesh
error
Order
error
Order
error
Order
error
Order
20
40
2.00
2.09
2.44
1.51
80
1.87
1.93
1.91
1.58
160
1.93
1.93
1.98
1.90
320
1.83
1.84
1.99
1.97
640
1.88
1.89
2.00
1.99