Necessary and sufficient conditions for eventually vanishing oscillatory solutions of functional equations with small delays.
Oscillation in second order functional equations with deviating arguments.
On slow oscillation and nonoscillation in retarded equations.
Nonlinear oscillations in disconjugate forced functional equations with deviating arguments.
On some results involving generalized hypergeometric polynomials
On existence of nonoscillatory solutions in forced nonlinear differential equations.
Necessary and sufficient conditions for finally vanishing oscillatory solutions in second order delay equations
Decaying trajectories in sublinear retarded equations of arbitrary order
The impact of unbounded swings of the forcing term on the asymptotic behavior of functional equations
Necessary and sufficient conditions have been found to force all solutions of the equation to behave in peculiar ways. These results are then extended to the elliptic equation where is the Laplace operator and is an integer.
On nonoscillation of canonical or noncanonical disconjugate functional equations
Qualitative comparison of the nonoscillatory behavior of the equations and is sought by way of finding different nonoscillation criteria for the above equations. is a disconjugate operator of the form Both canonical and noncanonical forms of have been studied.
On the oscillation of a Volterra integral equation
Forced oscillations in functional differential equations with deviating arguments
On Laplace and Hankel Transformations
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