Positivity of solutions to inhomogeneous mixed-type equations of higher orders

DOI10.3103/S1066369X16030075zbMath1342.35187MaRDI QIDQ292853

K. B. Sabitov

Publication date: 9 June 2016

Published in: Russian Mathematics (Search for Journal in Brave)

zbMATH Keywords

maximum principlemixed-type equationhigher orderpositivity of solutionTricomi-Zhegalov problem

Mathematics Subject Classification ID

Maximum principles in context of PDEs (35B50) Positive solutions to PDEs (35B09) Boundary value problems for PDEs of mixed type (35M12)

Related Items (3)

On the solvability of a Dirichlet‐type problem for one equation with variable coefficients ⋮ On the Cauchy problem for the iterated generalized two-axially symmetric equation of hyperbolic type ⋮ Sign-definiteness of solution to inhomogeneous higher-order equation of mixed parabolic-hyperbolic type

Cites Work

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