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Cospectral quantum graphs in the case of Dirichlet conditions at pendant vertices

UDC 517.9 We consider spectral problems generated by the Sturm–Liouville equation on connected simple equilateral graphs with Neumann and Dirichlet boundary conditions at the pendant vertices and the conditions of continuity and Kirchhoff's conditions at the inner vertices.&nbsp;&am...

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Bibliographic Details
Date:	2023
Main Authors:	Pivovarchik, V., Chernyshenko, A., Пивоварчик, Вячеслав, Чернишенко, Анастасiя
Format:	Article
Language:	Ukrainian
Published:	Institute of Mathematics, NAS of Ukraine 2023
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/7351
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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