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On increasing stability in an inverse source problem with local boundary data at many wave numbers
Applicable Analysis ( IF 1.1 ) Pub Date : 2020-05-23 , DOI: 10.1080/00036811.2020.1770230
Victor Isakov 1
Affiliation  

ABSTRACT

To derive the increasing stability of the source term in the Helmholtz equation from local boundary data, we utilize sharp bounds of the analytic continuation for higher wave numbers, the Huygens' principle, and bounds in the lateral Cauchy problem for the wave equation.



中文翻译:

关于增加具有多波数的局部边界数据的逆源问题的稳定性

摘要

为了从局部边界数据中推导出亥姆霍兹方程中源项的增加稳定性,我们利用解析延拓的尖锐边界,用于更高的波数、惠更斯原理,以及波动方程的横向柯西问题中的边界。

更新日期:2020-05-23
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