On oscillation, continuation, and asymptotic expansions of solutions of linear differential equations
On oscillation criteria for self-adjoint linear differential equation of the fourth order
On oscillation criteria of fourth order linear differential equations
The paper deals with oscillation criteria of fourth order linear differential equations with quasi-derivatives.
On oscillation of solutions of differential inequalities with retarded argument
On oscillation of solutions of forced nonlinear neutral differential equations of higher order
In this paper, necessary and sufficient conditions are obtained for every bounded solution of to oscillate or tend to zero as for different ranges of . It is shown, under some stronger conditions, that every solution of oscillates or tends to zero as . Our results hold for linear, a class of superlinear and other nonlinear equations and answer a conjecture by Ladas and Sficas, Austral. Math. Soc. Ser. B 27 (1986), 502–511, and generalize some known results.
On oscillation of solutions of linear deviating differential equation
On oscillation of solutions of linear ordinary differential equations
On oscillation of solutions of nonlinear retarded differential equation of Emden-Fowler type
On oscillations of solutions and their derivatives in a nonlinear third-order differential equation
On oscillatory linear differential equations of third order
Sufficient conditions are obtained in terms of coefficient functions such that a linear homogeneous third order differential equation is strongly oscillatory.
On oscillatory properties of an -th order system of differential equations with deviating arguments.
On oscillatory properties of an -th-order system of linear differential equations with deviating arguments.
On oscillatory properties of second order systems of ordinary differential equations.
On oscillatory properties of solutions of a certain nonlinear third order differential equation
On oscillatory properties of solutions of functional differential equations.
On oscillatory solution of the differential equations of the -th order
On oscillatory solutions of differential inequalities
On oscillatory solutions of fourth order ordinary differential equations
The paper deals with the oscillation of a differential equation as well as with the structure of its fundamental system of solutions.
On oscillatory solutions of nonlinear differential equations of the -th order vanishing at infinity
On oscillatory solutions of third order differential equation with quasiderivatives.