On closed boundary value problems for eq
β
Daniela Lupo; Cathleen S. Morawetz; Kevin R. Payne
π
Article
π
2007
π
John Wiley and Sons
π
English
β 220 KB
## Abstract For partial differential equations of mixed ellipticβhyperbolic type we prove results on existence and existence with uniqueness of weak solutions for __closed__ boundary value problems of Dirichlet and mixed Dirichletβconormal types. Such problems are of interest for applications to tr