Über ein Differentialgleichungssystem vom elliptisch-hyperbolischen Typ im R2, II

DOI10.1002/MANA.19790920128zbMath0431.35069OpenAlexW2071985235MaRDI QIDQ3868194

Helmut R. Salzmann

Publication date: 1979

Published in: Mathematische Nachrichten (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mana.19790920128

zbMATH Keywords

existence and uniquenessboundary conditioncharacteristicssystem of elliptic-hyperbolic type

Mathematics Subject Classification ID

Partial differential equations of mixed type and mixed-type systems of partial differential equations (35M99)

Cites Work

• Boundary-value problems for elliptic equations degenerating on the boundary of a region

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