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学术报告
学术报告
中科院自动化研究所张海文博士报告通知(第ZJ2014026号)
发布人:系统管理员??威尼斯官方网站:2014-07-19?? 浏览次数:485

应数学系教师郭玉坤博士邀请,中国科学院自动化研究所张海文博士将于近期访问我校,报告信息如下,欢迎感兴趣的老师和同学参加。

报告题目:Reconstruction of Complex Obstacles with Generalized Impedance Boundary Conditions from Far-Field Data

    点:数学系会议室(格物楼503

    间:2014723 上午10:00

报告摘要: This talk is concerned with the inverse problem of scattering of time-harmonic acoustic plane waves from a complex obstacle in the sense that a so-called generalized impedance boundary condition (GIBC) is satisfied on the boundary of the obstacle. The factorization method is established to reconstruct the complex obstacle from the far-field data at a fixed frequency. Numerical examples are also provided to illustrate the practicability of the inversion algorithm.

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