A Posteriori Error Estimation Using Auxiliary Subspace Techniques

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：aa9294168

【摘要】

：

　　The discretization error for conforming simplicial finite elements is estimated by computing a function in an auxiliary subspace.The corresponding error est

【作者】

：

OvallJeffrey;

【机构】

：

Portland State Univ.

【出处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

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　　The discretization error for conforming simplicial finite elements is estimated by computing a function in an auxiliary subspace.The corresponding error estimates are proven to be efficient and reliable(up to an oscillation term),and numerical experiments demonstrate its robustness with respect to singularities,variation in the coefficients of the differential operator,and polynomial degree used in the discretization.

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A Posteriori Error Estimation Using Auxiliary Subspace Techniques

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