Two-dimensional parabolic inverse source problem with final overdetermination in reproducing kernel space
Two-dimensional parabolic inverse source problem with final overdetermination in reproducing kernel space
复制标题
再生核空间中具有最终超定性的二维抛物线逆源问题
DOI:
10.1007/s11401-014-0831-2
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发表时间:
2014-05
期刊:
影响因子:
--
通讯作者:
B. Han
中科院分区:
文献类型:
--
作者:
W. Wang;M. Yamamoto;B. Han
A new method of the reproducing kernel Hilbert space is applied to a two-dimensional parabolic inverse source problem with the final overdetermination. The exact and approximate solutions are both obtained in a reproducing kernel space. The approximate solution and its partial derivatives are proved to converge to the exact solution and its partial derivatives, respectively. A technique is proposed to improve some existing methods. Numerical results show that the method is of high precision, and confirm the robustness of our method for reconstructing source parameter.
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