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arXiv 1007.0503math-phmath.MP
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椭圆算子的传输特征值

Transmission eigenvalues for elliptic operators

Michael Hitrik, Katsiaryna Krupchyk, Petri Ola, Lassi Päivärinta

摘要:

将常系数椭圆算子乘性符号定扰动的传递特征值问题约化为非自伴紧算子的特征值问题.导出了传输本征值问题存在传输本征值和广义本征态完备的充分条件。在迹类的情况下,建立了传输本征值的通有存在性。

英文摘要:

A reduction of the transmission eigenvalue problem for multiplicative sign-definite perturbations of elliptic operators with constant coefficients to an eigenvalue problem for a non-selfadjoint compact operator is given. Sufficient conditions for the existence of transmission eigenvalues and completeness of generalized eigenstates for the transmission eigenvalue problem are derived. In the trace class case, the generic existence of transmission eigenvalues is established.

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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