On the Spectral Gellerstedt–Frankl Problem for a Mixed-Type Lavrent’ev–Bitsadze Equation

On the Spectral Gellerstedt–Frankl Problem for a Mixed-Type Lavrent’ev–Bitsadze Equation

We use separation of variables to find the eigenvalues and the corresponding eigenfunctions of the Gellerstedt–Frankl boundary value problem (with deviation from the characteristics) for a mixed-type Lavrent’ev–Bitsadze equation in a special domain.

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Veröffentlicht in:Differential equations 2020-12, Vol.56 (12), p.1668-1671
1. Verfasser: Ponomarev, S. M.
Format: Artikel
Sprache:eng
Schlagworte:
Difference and Functional Equations
Mathematics
Mathematics and Statistics
Ordinary Differential Equations
Partial Differential Equations
Short Communications
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Beschreibung
Zusammenfassung:We use separation of variables to find the eigenvalues and the corresponding eigenfunctions of the Gellerstedt–Frankl boundary value problem (with deviation from the characteristics) for a mixed-type Lavrent’ev–Bitsadze equation in a special domain.
ISSN:0012-2661
1608-3083
DOI:10.1134/S00122661200120162