Spectra of Nonselfadjoint Eigenvalue Problems for Elliptic Systems in Mathematical Models of the Wave Propagation in Open Waveguides
- 作者: Shestopalov Y.1, Smolkin E.2, Kuzmina E.3
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隶属关系:
- University of Gävle
- Penza State University
- Moscow Technological University (MIREA)
- 期: 卷 39, 编号 8 (2018)
- 页面: 1117-1129
- 栏目: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/203010
- DOI: https://doi.org/10.1134/S1995080218080097
- ID: 203010
如何引用文章
详细
Statements and analysis are presented of nonselfadjoint eigenvalue problems for elliptic equations and systems, including singular Sturm–Liouville problems on the line, that arise in mathematical models of the wave propagation in open metal-dielectric waveguides. Existence of real and complex spectra are proved and their distribution is investigated for canonical structures possessing circular symmetry of boundary contours.
作者简介
Y. Shestopalov
University of Gävle
编辑信件的主要联系方式.
Email: yuyshv@hig.se
瑞典, Gävle, SE, 80176
E. Smolkin
Penza State University
Email: yuyshv@hig.se
俄罗斯联邦, ul. Krasnaya 40, Penza, 440026
E. Kuzmina
Moscow Technological University (MIREA)
Email: yuyshv@hig.se
俄罗斯联邦, pr. Vernadskogo 78, Moscow, 119454
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