A Conforming DG Method for Linear Nonlocal Models with Integrable Kernels
A Conforming DG Method for Linear Nonlocal Models with Integrable Kernels
复制标题
具有可积核的线性非局部模型的一致DG方法
DOI:
10.1007/s10915-019-01006-0
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发表时间:
2019-02
影响因子:
2.5
通讯作者:
Yin Xiaobo
中科院分区:
文献类型:
--
作者:
Du Qiang;Yin Xiaobo
The numerical solution of nonlocal constrained value problems with integrable kernels is considered. These nonlocal problems arise in nonlocal mechanics and nonlocal diffusion. The structure of the true solution to the problem is analyzed first. The analysis leads naturally to a new kind of discontinuous Galerkin method that can more efficiently solve the problem numerically. The new method is shown to be asymptotically compatible. Moreover, it has optimal convergence rate for any dimensional case under mild assumptions.
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DOI:
--
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