A class of Sturm-Liouville difference equations: (non)oscillation constants and property BD
Autoři | |
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Rok publikování | 2003 |
Druh | Článek v odborném periodiku |
Časopis / Zdroj | Comput Math. Appl. |
Fakulta / Pracoviště MU | |
Citace | |
Obor | Obecná matematika |
Klíčová slova | Sturm-Liouville difference operator; (non)oscillation criteria; disconjugacy; generalized zero; factorization of disconjugate operators; property BD |
Popis | Oscillatory and spectral properties of the higher-order Sturm-Liouville difference equations are investigated. Sufficient conditions for (non)oscillation of these equations are derived and the obtained results are used to study discreteness and boundedness below (the so-called property BD) of the spectrum of associated difference operators. |
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