Communications on Pure and Applied Mathematics · 1967 · 223 citations · 9 references
Natural SciencesMathematicsDifferential EquationsBoundary ConditionsPartial Differential EquationsElliptic Boundary-value ProblemsElliptic Partial Differential EquationsParabolic Boundary-value ProblemsParabolic Partial Differential Equations
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Non‐coercive boundary value problems
J. J. Kohn, Louis Nirenberg · Communications on Pure and Applied Mathematics · 1965 · 436 citations