This book summarizes the qualitative theory of differential equations with or without delays, collecting recent oscillation studies important to applications an

This monograph explores nonoscillation and existence of positive solutions for functional differential equations and describes their applications to maximum pri

Examines developments in the oscillatory and nonoscillatory properties of solutions for functional differential equations, presenting basic oscillation theory a

Examines developments in the oscillatory and nonoscillatory properties of solutions for functional differential equations, presenting basic oscillation theory a