Enviar artigo por via de e-mail On the spectrum of non-selfadjoint Dirac operators with two-point boundary conditions
- Autores: Makin A.S.1
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Afiliações:
- Peoples’ Friendship University of Russia
- Edição: Volume 60, Nº 2 (2024)
- Páginas: 157-174
- Seção: ORDINARY DIFFERENTIAL EQUATIONS
- URL: https://journals.rcsi.science/0374-0641/article/view/258245
- DOI: https://doi.org/10.31857/S0374064124020024
- EDN: https://elibrary.ru/QOXJKB
- ID: 258245
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Resumo
We consider spectral problem for the Dirac operator with arbitrary two-point boundary conditions and any square integrable potential . The necessary and sufficient conditions are established that an entire function must satisfy in order to be a characteristic determinant of the specified operator. In the case of irregular boundary conditions, conditions are found under which a set of complex numbers is the spectrum of the problem under consideration.
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Sobre autores
A. Makin
Peoples’ Friendship University of Russia
Autor responsável pela correspondência
Email: alexmakin@yandex.ru
Rússia, Moscow
Bibliografia
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