Journal of the American Statistical Association · 1961 · 457 citations · 0 references
Natural SciencesMathematicsDifferential EquationsDynamical SystemsFluid DynamicsBoundary ConditionsBoundary-value ProblemsInitial Value ProblemsNumerical Methods For Differential EquationsPartial Differential EquationsSystems Of Differential EquationsDifferential Equation ModelsNonlinear Differential-algebraic EquationsSecond-order Differential Equations