Proceedings of the National Academy of Sciences · 1953 · 99 citations · 1 references
Natural SciencesMathematicsDifferential EquationsBoundary ConditionsNavier-stokes EquationsPartial Differential EquationsSystems Of Differential EquationsElliptic Boundary-value ProblemsElliptic FunctionsElliptic Partial Differential EquationsSecond-order Differential EquationsSturm - Liouville Theory
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