Indiana University Mathematics Journal · 1969 · 61 citations · 0 references
Natural SciencesMathematicsDifferential EquationsBoundary ConditionsInitial Value ProblemsPartial Differential EquationsVariational FormulationWeak FormulationCauchy ProblemElliptic Partial Differential EquationsQuasilinear TheoryStrong SolutionsWeak Boundary ConditionsWeak Form Of Partial Differential EquationsWeak Solutions