Oscillation of second order neutral delay differential equations of Emden-Fowler type
- Cite this article as:
- Saker, S.H. Acta Mathematica Hungarica (2003) 100: 37. doi:10.1023/A:1024699900047
We present new oscillation criteria for the second order nonlinear neutral delay differential equation [y(t)-py(t-τ)]''+ q(t)yλ(g(t)) sgn y(g(t)) = 0, t ≧ t0. Our results solve an open problem posed by James S.W . Wong . The relevance of our results becomes clear due to a carefully selected example.