- Tytuł:
- Direct and inverse spectral problems for Dirac systems with nonlocal potentials
- Autorzy:
-
Dębowska, Kamila
Nizhnik, Leonid P. - Powiązania:
- https://bibliotekanauki.pl/articles/255043.pdf
- Data publikacji:
- 2019
- Wydawca:
- Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
- Tematy:
-
inverse spectral problem
nonlocal potential
nonlocal boundary conditions
Dirac system - Opis:
- The main purposes of this paper are to study the direct and inverse spectral problems of the one-dimensional Dirac operators with nonlocal potentials. Based on information about the spectrum of the operator, we find the potential and recover the form of the Dirac system. The methods used allow us to reduce the situation to the one-dimensional case. In accordance with the given assumptions and conditions we consider problems in a specific way. We describe the spectrum, the resolvent, the characteristic function etc. Illustrative examples are also given.
- Źródło:
-
Opuscula Mathematica; 2019, 39, 5; 645-673
1232-9274
2300-6919 - Pojawia się w:
- Opuscula Mathematica
- Dostawca treści:
- Biblioteka Nauki
Artykuł