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Maxwell operator in a cylinder. Separation of variables

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 نشر من قبل Nikolai Filonov
 تاريخ النشر 2020
  مجال البحث فيزياء
والبحث باللغة English
 تأليف N. Filonov




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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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