中文

边界数据对分段常数Lamé系数的Lipschitz连续依赖性:非平坦界面的情形

偏微分方程分析 2015-06-19 v1

摘要

我们考虑从Dirichlet-to-Neumann映射确定分段常数弹性张量C=jCjχDj{\mathbb C}= \sum_{j} {\mathbb C}_j \chi_{D_j}的Lamé模量的反问题,其中{Dj}\{D_j\}是物体Ω\Omega的已知有限划分。我们证明在界面的C1,αC^{1,\alpha}正则性假设下可以导出Lipschitz稳定性估计。

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引用

@article{arxiv.1406.1899,
  title  = {Lipschitz continuous dependence of piecewise constant Lam\'e coefficients from boundary data: the case of non flat interfaces},
  author = {Elena Beretta and Elisa Francini and Antonino Morassi and Edi Rosset and Sergio Vessella},
  journal= {arXiv preprint arXiv:1406.1899},
  year   = {2015}
}