Dirichlet problem for mixed type equation with characteristic degeneration and singular coefficient

DOI10.1134/S1995080220010114zbMath1450.35186OpenAlexW3015266405MaRDI QIDQ2207005

R. M. Safina

Publication date: 27 October 2020

Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s1995080220010114

zbMATH Keywords

existenceuniquenessspectral methodorthogonal seriesFourier-Bessel seriessmall denominators

Mathematics Subject Classification ID

Series solutions to PDEs (35C10) Boundary value problems for PDEs of mixed type (35M12)

Related Items (3)

Generalized solution of the Cauchy problem for hyperbolic equation with two lines of degeneracy of the second kind ⋮ Dirichlet problem for the Laplace equation in the hyperoctant of a multidimensional ball ⋮ Holmgren's problem for the Laplace equation in the hyperoctant of a multidimensional ball

Cites Work

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• Задача Дирихле для уравнения смешанного типа с сильным характеристическим вырождением и сингулярным коэффициентом
• The first boundary-value problem for an equation of mixed type with a singular coefficient
• SMALL DENOMINATORS AND PROBLEMS OF STABILITY OF MOTION IN CLASSICAL AND CELESTIAL MECHANICS

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