Transactions of the American Mathematical Society · 1917 · 16 citations · 0 references
Natural SciencesMathematicsDifferential EquationsInitial Value ProblemsPartial Differential EquationsSystems Of Differential EquationsAnalytic ApproximationsExpansionLinear Initial Value ProblemsLinear Partial Differential EquationsOrdinary Differential Equation SystemsSecond-order Differential Equations
expansion problems of ordinary linear differential equations, Rendiconti del Circolo Matemático di Palermo,