Even order differential equations with measures as coefficients
Filippov's operation and some attributes
First order linear ordinary differential equations in associative algebras.
Functions without residue and a bilinear differential equation
-convergence for ordinary differential equations with Peano phaenomenon
Galois groups and elementary solutions of some linear differential equations.
Generalized ordinary differential equations and discrete systems
Globally convergent differential procedures for solving nonlinear systems of equations
Herleitung einer integrabeln Differentialgleichung mittels der Liouville'schen Methode der Differentiation mit belibigem Zeiger
Higher monotonicity properties of special functions: application on Bessel case
Integral properties of coefficients of the 2 order linear differential equations having the same distribution of zeros of solutions
Integration der Gleichung ..............durch Bessel'sche Functionen
Internal properness and stability in linear systems
Linear positive operators and their applications to differential equations
Lipschitzian generalized differential equations
Logistic equation on measure chains
Omogeneizzazione di un'equazione differenziale ordinaria avente struttura a scacchiera
Si studia l'omogeneizzazione periodica di una particolare equazione differenziale ordinaria. Si studiano alcune proprietà dell'equazione omogeneizzata e in certi casi se ne trova la formula esplicita.
On nonoscillatory solutions of a class of nonlinear differential equations
On nonparasit generalized solutions of differential relations
On Positive Entire Solutions of a Class of Second Order Semilinear Elliptic Systems.