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5. Efficient Preconditioners for Finite Element Discretizations of Biot Consolidation Model

Efficient Preconditioners for Finite Element Discretizations of Biot Consolidation Model

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：zhensa9d

【摘 要】

：

　　In this work we construct efficient block preconditioners for solving the linear systems resulting from finite element discretizations of Biot model.We show

【作 者】

：

BinZheng; 

【机 构】

：

Pacific Northwest National Laboratory

【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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论文部分内容阅读

　　In this work we construct efficient block preconditioners for solving the linear systems resulting from finite element discretizations of Biot model.We show that the preconditioned Krylov iterative methods converge uniformly with respect to both the discretization parameters and the model parameters.

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