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Sul problema di Dirichlet esterno per equazioni lineari ellittiche in due variabili. (Italian) Zbl 0345.35039


MSC:

35J25 Boundary value problems for second-order elliptic equations
35J15 Second-order elliptic equations
35B45 A priori estimates in context of PDEs
35A05 General existence and uniqueness theorems (PDE) (MSC2000)