Mathematische Annalen · 1989 · 276 citations · 1 references
Natural SciencesPhysicsDifferential EquationsFluid DynamicsBoundary ConditionsBoundary-value ProblemsConvergence AnalysisInitial Value ProblemsPartial Differential EquationsWeak FormulationA Priori Error EstimatesElliptic Boundary-value ProblemsElliptic Partial Differential EquationsMixed Boundary ConditionsMixed Boundary Value ProblemsSecond-order Differential Equations
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