Duke Mathematical Journal · 1996 · 148 citations · 8 references
Natural SciencesComputational EngineeringFinite Element MethodsBoundary ConditionsBoundary-value ProblemsEigenvalue ProblemsPartial Differential EquationsVariational InequalitiesAsymptotic Boundary ConditionsElliptic Boundary-value ProblemsElliptic Partial Differential EquationsOperator InequalitiesSecond-order Differential Equations
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