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arXiv 1708.07573math.DG
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由内源散射数据重建紧致黎曼流形

Reconstruction of a compact Riemannian manifold from the scattering data of internal sources

Matti Lassas, Teemu Saksala, Hanming Zhou

摘要:

给定一个具有严格凸边界的光滑无陷密紧致流形,考虑由内源散射数据重建流形的反问题。该数据由从流形的内点发出的测地线的出射方向组成。我们表明,在一定的通用假设的度量,可以重建等距副本的流形从这样的散射数据测量的边界上。

英文摘要:

Given a smooth non-trapping compact manifold with strictly con- vex boundary, we consider an inverse problem of reconstructing the manifold from the scattering data initiated from internal sources. This data consist of the exit directions of geodesics that are emaneted from interior points of the manifold. We show that under certain generic assumption of the metric, one can reconstruct an isometric copy of the manifold from such scattering data measured on the boundary.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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