-
11Second-Order Differential Equation with Multiple Delays: Oscillation Theorems and ApplicationsComplexity 2020 1-6. 2020.Differential equations of second order appear in physical applications such as fluid dynamics, electromagnetism, acoustic vibrations, and quantum mechanics. In this paper, necessary and sufficient conditions are established of the solutions to second-order half-linear delay differential equations of the form ς y u ′ y a ′ + ∑ j = 1 m p j y u c j ϑ j y = 0 for y ≥ y 0, under the assumption ∫ ∞ ς η − 1 / a d η = ∞. We consider two cases when a c j, where a and c j are the quotient of two positive …Read more
Hijaz Ahmad
International Telematic University Uninettuno, Corso Vittorio Emanuele II, 39,00186 Roma, Italy
-
International Telematic University Uninettuno, Corso Vittorio Emanuele II, 39,00186 Roma, ItalyOther