A boundary problem for an equation of mixed type having two transitions

DOI10.1016/0022-0396(68)90013-2zbMath0183.10301OpenAlexW2011389608MaRDI QIDQ2535427

Lesley M. Sibner

Publication date: 1968

Published in: Journal of Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-0396(68)90013-2

zbMATH Keywords

partial differential equations

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Cites Work

• Lower bounds for solutions of Schrödinger equations
• An existence theorem for the generalized Tricomi problem
• A weak solution for a system of equations of elliptic-hyperbolic type
• A maximum principle for a class of hyperbolic equations and applications to equations of mixed elliptic-hyperbolic type
• The tricomi problem for an equation of abruptly changing type
• Unnamed Item