On stability and instability of the roots of the oscillatory function in a certain nonlinear differential equation of the third order
On stability for time-periodic perturbations of harmonic oscillators
On structure of solutions of a system of four differential inequalities.
On the asymptotic behavior at infinity of solutions to quasi-linear differential equations
Sufficient conditions are formulated for existence of non-oscillatory solutions to the equation with , real (not necessarily natural) , and continuous functions and defined in a neighborhood of . For this equation with positive potential a criterion is formulated for existence of non-oscillatory solutions with non-zero limit at infinity. In the case of even order, a criterion is obtained for all solutions of this equation at infinity to be oscillatory. Sufficient conditions are obtained...
On the asymptotic behavior of solutions of the equation y" + p(x)y = 0
On the asymptotic classes of solutions of a superlinear differential equation
On the asymptotic nature of a class of second order nonlinear systems.
On the Asymptotic Relationship at Infinity between the solutions of two Differential Systems
On the basic central dispersion of the differential equation with an almost periodic coefficient
On the basic second kind central dispersion of with an almost periodic coefficient
On the behaviour of solutions of the differential equations
On the boundedness and oscillation of solutions to .
On the boundedness of a solution of a system of non-linear differential equations
On the boundedness of solutions of a certain fourth-order nonlinear differential equation
On the Branching of Solutions of Quadratic Differential Equations.
On the bundle of solutions of a nonhomogeneous second order linear differential equation
On the conditions for the oscillation of solutions of non-linear third order differential equations
On the distribution of zeros of solutions of some types of differential equation
On the existence of meromorphic solutions of differential equations having arbitarily rapid growth.
On the existence of monotone solutions to a certain class of -th order nonlinear differential equations