Mathematics of Computation · 1985 · 30 citations · 2 references
ComputingComputational EngineeringComputational MechanicsFinite Element AnalysisFinite Element MethodsConvergence AnalysisError EstimationFinite Element DiscretizationFinite Element FormulationMixed Finite Element MethodsA Posteriori Error EstimatesError Estimation For Finite Element Solutions
A mixed finite element method is developed to approximate the solution of a quasilinear second-order elliptic partial differential equation. The existence and uniqueness of the approximation are demonstrated and optimal rate error estimates are derived.
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