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arXiv math-ph/0201022math-phmath.MP
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利用Dirichlet-to-Neumann映射识别电导率方程的非线性

Identification of nonlinearity in conductivity equation via Dirichlet-to-Neumann map

Hyeonbae Kang, Gen Nakamura

摘要:

证明了进入非线性散度型椭圆型方程的线性项和二次非线性项可以由Dirichlet到Neuman映射唯一地确定。利用复几何光学解和奇异解证明了系统的唯一可辨识性。

英文摘要:

We prove that the linear term and quadratic nonlinear term entering a nonlinear elliptic equation of divergence type can be uniquely identified by the Dirichlet to Neuman map. The unique identifiability is proved using the complex geometrical optics solutions and singular solutions.

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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