Remark concerning oscillatory properties of solutions of a certain nonlinear equation of the third order
Sufficient conditions for oscillation of a certain nonlinear trinomial third order differential equation are proved.
Resonance surfaces for forced oscillators.
Results on Non-resonant Oscillations for some Nonlinear Vector Fourth Order Differential Systems
This paper presents vector versions of some existence results recently published for certain fourth order differential systems based on generalisations drawn from possibilities arising from the underlying auxiliary equation. The results obtained also extend some known works involving third order differential systems to the corresponding fourth order.
Retarded Actions on Oscillations
Riccati inequality and oscillation criteria for PDE with -Laplacian.
Robust impulsive synchronization of discrete dynamical networks.