An oscillation criterion for third order linear differential equations
Analytic solution of transcendental equations
A decomposition technique of the solution of an n-th order linear differential equation into a set of solutions of 2-nd order linear differential equations is presented.
Analytic solutions of -th order differential equations at a singular point.
Analytical solution of linear ordinary differential equations by differential transfer matrix method.
Another proof of Borůvka's criterion on global equivalence of the second order ordinary linear differential equations
Appendice à l’article d’Eduardo Corel : Calcul des réseaux de Levelt
Un algorithme est présenté pour calculer en toute généralité le « réseau de Levelt » pour un réseau donné.
Application de la méthode précédente à l'équation linéaire à coefficients constants avec second membre
Application du principe du dernier multiplicateur à l'intégration d'une équation différentielle du second ordre
Approssimabilità degli zeri di una funzione mediante gli zeri di una sua espressione asintotica. Applicazione alle soluzioni delle equazioni differenziali lineari del secondo ordine
Approximation of analytic functions by Kummer functions.
Associated differential equation to a selfadjoint third-order linear differential equation
Associated linear differential equations to linear second order differential equations of Sturm, Jacobi and general form
Asymptotic analyses of two fourth order linear differential equations
Asymptotic and oscillation properties of third order linear differential equations
Asymptotic behavior of solutions of a fourth order linear differential equation
Asymptotic behaviour of solutions of a linear differential equation
Asymptotic behaviour of solutions of the differential equation of the fourth order. II.
Asymptotic behaviour of the equation with complex-valued coefficients
Asymptotic equivalence of differential equations with Stepanoff-bounded functional perturbation
Asymptotic estimates of solutions and their derivatives for n-th order nonhomogeneous ordinary differential equations with constant coefficients
Asymptotic estimates of solutions and their derivatives for n-th order nonhomogeneous ODEs with constant coefficients are obtained, provided the associated characteristic polynomial is (asymptotically) stable. Assuming, additionally, the stability of the so called "shifted polynomials" (see below) to the characteristic one, the estimates can be still improved.