Oscillations and energy densities in the wave equation
Oscillations and energy densities in the wave equation
复制标题
波动方程中的振荡和能量密度
DOI：
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发表时间：
1992
期刊：
影响因子：
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通讯作者：
F. Murat
中科院分区：
文献类型：
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作者：
G. Francfort;F. Murat
在之前的一篇论文中，作者解决了具有 Dirichelet 边界条件的 H 收敛的一般设置中波动方程的均匀化问题。事实证明，可以对溶液进行划分。在本文中，进一步研究了能量密度的局部行为。作者试图了解在均质化过程中仍被捕获的那部分弹性能的时空局域特性。 4 参考文献
In a previous paper, the authors addressed the homogenization of the wave equation in the general setting of H-convergence with Dirichelet boundary conditions. It was proven that it was possible to partition the solution. In this paper, the local behavior of the energy density is further investigated. The authors attempted to understand the space-time localization properties of that part of the elastic energy that remains trapped during the homogenization process. 4 refs.