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  5. Dissipation Sand Dispersion Errors of Discontinuous Galerkin Method and Its Application to Level Set

Dissipation Sand Dispersion Errors of Discontinuous Galerkin Method and Its Application to Level Set

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：yuji712
【摘 要】
：
The discontinuous Galerkin(DG)method is known to provide high resolution properties,especially when applying after long time run.In this talk,we consider analyzing the error behavior of the DG method
【作 者】
：
Yan Jue 
【机 构】
：
iowa state Univ.
【出 处】
：
第八届工业与应用数学国际大会
【发表日期】
：
2015年5期
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论文部分内容阅读
　　The discontinuous Galerkin(DG)method is known to provide high resolution properties,especially when applying after long time run.In this talk,we consider analyzing the error behavior of the DG method with P2 quadratic polynomial approximations,the dissipation error is on the order of 5 and the dispersion error is on the order of 6.
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