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常应变三角形单元与二维问题求解
常应变三角形单元的求解CST，有限元模型，二维问题分析。用三角形单元的划分方式，建立的有限元分析。C++语言编写。
- 2022-02-07 11:03:24下载
- 积分：1
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间断有限元
When faced with the task of solving a partial differential equation computationally, one quickly realizes that there is quite a number of different methods
for doing so. Among these are the widely used finite difference, finite element, and finite volume methods, which are all techniques use
- 2022-11-12 22:50:03下载
- 积分：1
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c++有限元程序
c++yxyuan,henhd很好的源代码喝酒啊哈哈哈哈
- 2023-05-04 10:45:03下载
- 积分：1
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间断有限元
the structure of the DG-FEM is very similar to that of the finite element method (FEM), there are several fundamental differences. In particular,
the mass matrix is local rather than global and thus can be inverted at very
little cost, yielding a semidiscrete scheme that is explicit. Furthermore, by
carefully designing the numerical flux to reflect the underlying dynamics, one
has more flexibility than in the classic FEM to ensure stability for wavedominated problems. Compared with the FVM, the DG-FEM overcomes the
key limitation on achieving high-order accuracy on general grids by enabling
this through the local element-based basis
- 2022-06-13 20:11:15下载
- 积分：1
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计算数学有限元方法
the structure of the DG-FEM is very similar to that of the finite element method (FEM), there are several fundamental differences. In particular,
the mass matrix is local rather than global and thus can be inverted at very
little cost, yielding a semidiscrete scheme that is explicit. Furthermore, by
carefully designing the numerical flux to reflect the underlying dynamics, one
has more flexibility than in the classic FEM to ensure stability for wavedominated problems. Compared with the FVM, the DG-FEM overcomes the
key limitation on achieving high-order accuracy on general grids by enabling
this through the local element-based basis
- 2022-01-25 17:37:52下载
- 积分：1
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