Maxwell operator in a cylinder. Separation of variables

N. Filonov

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arXiv · 2012.01034

Maxwell operator in a cylinder. Separation of variables

N. Filonov

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Abstract

The Maxwell operator in a 3D cylinder is considered. The coefficients are assumed to be scalar functions depending on the longitudinal variable only. Such operator is represented as a sum of countable set of matrix differential operators of first order acting in $L_2({\mathbb R})$. Based on this representation we give a detailed description of the structure of the spectrum of the Maxwell operator in two particular cases: 1) in the case of coefficients stabilizing at infinity; and 2) in the case of periodic coefficients.

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N. Filonov. 2020-12-02. Maxwell operator in a cylinder. Separation of variables. https://arxiv.org/abs/2012.01034

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